<watches>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>20739</id>
			<added>2016-03-17</added>
			<modified>2019-05-02</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>MB0128221B1S1</reference_number>
		<name>Navitimer 01 46 Blacksteel / Black / Rubber</name>
		<gender>M</gender>
		<released>2016</released>
		<waterresistance>30.00 m</waterresistance>
		<description>The Breitling Navitimer 01 46mm Blacksteel was introduced at BaselWorld 2016. It features a black 'Blacksteel' case and a matching black dial - including the sliderule. Touches of red on both dial and hands provide for a bit of contrast. In its current configuration, the Navitimer 01 46mm Blacksteel is fitted with a black rubber strap with push-button folding clasp.

The Navitimer 01 46mm Blacksteel is a limited edition, though it is not yet known to us how many will be produced. We will update our listing ASAP.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<coating>DLC</coating>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>46.00 mm</diameter>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/mb012822-be51-252s-47.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>20739</id>
			<added>2016-03-17</added>
			<modified>2019-05-02</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>MB0128221B1S1</reference_number>
		<name>Navitimer 01 46 Blacksteel / Black / Rubber</name>
		<gender>M</gender>
		<released>2016</released>
		<waterresistance>30.00 m</waterresistance>
		<description>The Breitling Navitimer 01 46mm Blacksteel was introduced at BaselWorld 2016. It features a black 'Blacksteel' case and a matching black dial - including the sliderule. Touches of red on both dial and hands provide for a bit of contrast. In its current configuration, the Navitimer 01 46mm Blacksteel is fitted with a black rubber strap with push-button folding clasp.

The Navitimer 01 46mm Blacksteel is a limited edition, though it is not yet known to us how many will be produced. We will update our listing ASAP.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<coating>DLC</coating>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>46.00 mm</diameter>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/mb012822-be51-252s-47.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>27237</id>
			<added>2017-07-25</added>
			<modified>2019-03-15</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>A1332412.BF27.743P</reference_number>
		<name>Navitimer Heritage Stainless Steel / Black / Croco</name>
		<gender>M</gender>
		<released>2016</released>
		<stopped>2018</stopped>
		<waterresistance>30.00 m</waterresistance>
		<description>The Navitimer Heritage was introduced in 2016. It features a case of 42mm which houses the self-winding Breitling B13 (Valjoux 7750) movement, both of which are a throwback to the 'Old Navitimer' of days gone by. The tone-on-tone subdials are an ode to the very first Navitimers.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>145</id>
			<reference_number>B13</reference_number>
			<diameter>30.00 mm</diameter>
			<jewels>25</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>42 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description><![CDATA[Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.]]></description>
			<parent_caliber>ETA 7750</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a1332412-bf27-743p-65.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>20739</id>
			<added>2016-03-17</added>
			<modified>2019-05-02</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>MB0128221B1S1</reference_number>
		<name>Navitimer 01 46 Blacksteel / Black / Rubber</name>
		<gender>M</gender>
		<released>2016</released>
		<waterresistance>30.00 m</waterresistance>
		<description>The Breitling Navitimer 01 46mm Blacksteel was introduced at BaselWorld 2016. It features a black 'Blacksteel' case and a matching black dial - including the sliderule. Touches of red on both dial and hands provide for a bit of contrast. In its current configuration, the Navitimer 01 46mm Blacksteel is fitted with a black rubber strap with push-button folding clasp.

The Navitimer 01 46mm Blacksteel is a limited edition, though it is not yet known to us how many will be produced. We will update our listing ASAP.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<coating>DLC</coating>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>46.00 mm</diameter>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/mb012822-be51-252s-47.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>27237</id>
			<added>2017-07-25</added>
			<modified>2019-03-15</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>A1332412.BF27.743P</reference_number>
		<name>Navitimer Heritage Stainless Steel / Black / Croco</name>
		<gender>M</gender>
		<released>2016</released>
		<stopped>2018</stopped>
		<waterresistance>30.00 m</waterresistance>
		<description>The Navitimer Heritage was introduced in 2016. It features a case of 42mm which houses the self-winding Breitling B13 (Valjoux 7750) movement, both of which are a throwback to the 'Old Navitimer' of days gone by. The tone-on-tone subdials are an ode to the very first Navitimers.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>145</id>
			<reference_number>B13</reference_number>
			<diameter>30.00 mm</diameter>
			<jewels>25</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>42 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description><![CDATA[Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.]]></description>
			<parent_caliber>ETA 7750</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a1332412-bf27-743p-65.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>15140</id>
			<added>2015-03-19</added>
			<modified>2019-08-24</modified>
			<published>2015-03-19</published>
		</wb>
		<reference_number>PAM00372</reference_number>
		<name>Luminor 1950 47 3 Days Stainless Steel / Black</name>
		<gender>M</gender>
		<released>2013</released>
		<waterresistance>100.00 m</waterresistance>
		<description>The Panerai Luminor 1950 3 Days is a real collectors and purist favorite: its design is very true to the vintage Luminor models. If features a Luminor 1950 case in 47mm and is powered by caliber P.3000. It is fitted with a plexi glass on the front, while the back is fitted with a sapphire crystal.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>304</id>
			<name>Luminor 1950</name>
			<slug>luminor-1950</slug>
		</family>
		<caliber>
			<id>513</id>
			<reference_number>P.3000</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/panerai/p-3000-21.png</image>
			<diameter>36.60 mm</diameter>
			<jewels>21</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Panerai</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<description> The P.3000 calibre, created entirely at the Panerai Manufacture, presents the main characteristics of the Panerai movements in terms of structure and robustness, accuracy and power reserve. The diameter of the calibre is 16½ lignes, a substantial size which traces its origins from that of the movements which were fitted to the historic Panerai models. The calibre is immediately recognisable by its construction, which is similar to that of a three-quarter plate movement: a large bridge, next to another smaller one, covers the majority of the mechanical parts, and is fixed to the bottom plate by a series of screws of substantial thickness, thus forming a particularly rigid structure. The movement has 21 jewels and it uses two spring barrels connected in series.</description>
			<hands>Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<glass>Plexi</glass>
			<back>Open</back>
			<shape>Cushion</shape>
			<diameter>47.00 mm</diameter>
			<lugwidth>26.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/luminor-1950/pam00372-f8.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>20739</id>
			<added>2016-03-17</added>
			<modified>2019-05-02</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>MB0128221B1S1</reference_number>
		<name>Navitimer 01 46 Blacksteel / Black / Rubber</name>
		<gender>M</gender>
		<released>2016</released>
		<waterresistance>30.00 m</waterresistance>
		<description>The Breitling Navitimer 01 46mm Blacksteel was introduced at BaselWorld 2016. It features a black 'Blacksteel' case and a matching black dial - including the sliderule. Touches of red on both dial and hands provide for a bit of contrast. In its current configuration, the Navitimer 01 46mm Blacksteel is fitted with a black rubber strap with push-button folding clasp.

The Navitimer 01 46mm Blacksteel is a limited edition, though it is not yet known to us how many will be produced. We will update our listing ASAP.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<coating>DLC</coating>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>46.00 mm</diameter>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/mb012822-be51-252s-47.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>27237</id>
			<added>2017-07-25</added>
			<modified>2019-03-15</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>A1332412.BF27.743P</reference_number>
		<name>Navitimer Heritage Stainless Steel / Black / Croco</name>
		<gender>M</gender>
		<released>2016</released>
		<stopped>2018</stopped>
		<waterresistance>30.00 m</waterresistance>
		<description>The Navitimer Heritage was introduced in 2016. It features a case of 42mm which houses the self-winding Breitling B13 (Valjoux 7750) movement, both of which are a throwback to the 'Old Navitimer' of days gone by. The tone-on-tone subdials are an ode to the very first Navitimers.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>145</id>
			<reference_number>B13</reference_number>
			<diameter>30.00 mm</diameter>
			<jewels>25</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>42 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description><![CDATA[Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.]]></description>
			<parent_caliber>ETA 7750</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a1332412-bf27-743p-65.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>15140</id>
			<added>2015-03-19</added>
			<modified>2019-08-24</modified>
			<published>2015-03-19</published>
		</wb>
		<reference_number>PAM00372</reference_number>
		<name>Luminor 1950 47 3 Days Stainless Steel / Black</name>
		<gender>M</gender>
		<released>2013</released>
		<waterresistance>100.00 m</waterresistance>
		<description>The Panerai Luminor 1950 3 Days is a real collectors and purist favorite: its design is very true to the vintage Luminor models. If features a Luminor 1950 case in 47mm and is powered by caliber P.3000. It is fitted with a plexi glass on the front, while the back is fitted with a sapphire crystal.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>304</id>
			<name>Luminor 1950</name>
			<slug>luminor-1950</slug>
		</family>
		<caliber>
			<id>513</id>
			<reference_number>P.3000</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/panerai/p-3000-21.png</image>
			<diameter>36.60 mm</diameter>
			<jewels>21</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Panerai</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<description> The P.3000 calibre, created entirely at the Panerai Manufacture, presents the main characteristics of the Panerai movements in terms of structure and robustness, accuracy and power reserve. The diameter of the calibre is 16½ lignes, a substantial size which traces its origins from that of the movements which were fitted to the historic Panerai models. The calibre is immediately recognisable by its construction, which is similar to that of a three-quarter plate movement: a large bridge, next to another smaller one, covers the majority of the mechanical parts, and is fixed to the bottom plate by a series of screws of substantial thickness, thus forming a particularly rigid structure. The movement has 21 jewels and it uses two spring barrels connected in series.</description>
			<hands>Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<glass>Plexi</glass>
			<back>Open</back>
			<shape>Cushion</shape>
			<diameter>47.00 mm</diameter>
			<lugwidth>26.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/luminor-1950/pam00372-f8.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>14042</id>
			<added>2015-02-11</added>
			<modified>2019-08-24</modified>
			<published>2015-02-11</published>
		</wb>
		<reference_number>PAM00423</reference_number>
		<name>Luminor 1950 47 3 Days Power Reserve Stainless Steel / Black</name>
		<gender>M</gender>
		<released>2012</released>
		<waterresistance>100.00 m</waterresistance>
		<description>The Luminor 1950 3 Days Power Reserve is fitted with the rounded Luminor 1950 case in stainless steel. It is powered by the hand-wound, in-house caliber P.3002, which is distinguished from the P.3001 in the way the power reserve is displayed; either on front (dial) or back.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>304</id>
			<name>Luminor 1950</name>
			<slug>luminor-1950</slug>
		</family>
		<caliber>
			<id>154</id>
			<reference_number>P.3002</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/panerai/p-3002-ba.png</image>
			<diameter>36.60 mm</diameter>
			<jewels>21</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Panerai</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<description>The hand-wound P.3002 calibre presents the main characteristics of the Panerai movements both in terms of structure and in terms of performance, robustness and accuracy. The thickness of the P.3002 calibre is 6.3 mm and the diameter is 16½ lignes, a substantial size which traces its origins from that of the movements which were fitted to the historic Panerai models. The calibre is immediately recognisable by its construction, which is similar to that of a three-quarter plate movement: a large bridge, next to another smaller one, covers the majority of the mechanical parts and is fixed to the bottom plate by a series of screws of substantial thickness, thus forming a particularly rigid structure. The movement has 21 jewels and it uses two spring barrels connected in series. The P.3002 has the power reserve indicator visible on the dial.</description>
			<additional>Power Reserve Indicator</additional>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<glass>Sapphire</glass>
			<back>Open</back>
			<shape>Cushion</shape>
			<diameter>47.00 mm</diameter>
			<lugwidth>26.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/luminor-1950/pam00423-e5.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13956</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0016</reference_number>
		<name>Cosmograph Daytona Steel / White</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2011</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a white dial. It was manufactured in 2003 and sold by Christies in a 2012 Hong Kong auction.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>White</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-white-3e.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13957</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116520-0015</reference_number>
		<name>Cosmograph Daytona Steel / Black</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description>With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a stainless steel case and bracelet with a black dial.</description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116520-0015-a7.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>13958</id>
			<added>2015-02-08</added>
			<modified>2018-02-28</modified>
			<published>2015-12-18</published>
		</wb>
		<reference_number>116523-0055</reference_number>
		<name>Cosmograph Daytona Rolesor / Champagne Diamond</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2016</stopped>
		<waterresistance>100.00 m</waterresistance>
		<description><![CDATA[With its state-of-the-art technology, evocative heritage and sporting aura, the Oyster Perpetual Cosmograph Daytona swiftly became an iconic watch. Its dial carries in red letters the name “Daytona” – the most famous motor racing circuit in the United States. Available in 904 L steel, 18 ct gold and Rolesor versions with a variety of dials, robust Oyster bracelets as well as elegant leather straps both equipped with high security Oysterlock clasps, the Cosmograph Daytona is tailored for the track and the concert hall.

The present examples pairs a 'Rolesor' steel & gold case and bracelet with a champagne, diamond-set dial.]]></description>
		<brand>
			<id>54</id>
			<name>Rolex</name>
			<slug>rolex</slug>
			<address>Rue François- Dussaud 3-7</address>
			<zipcode>CH-1211</zipcode>
			<city>Geneva</city>
			<state>Geneva</state>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/rolex-bc.png</logo>
			<year_established>1908</year_established>
			<website>http://www.rolex.com</website>
			<pricerange_start>4300.00</pricerange_start>
			<pricerange_end>92750.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Pioneer of the wristwatch since 1905, Rolex is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. For over a century, Rolex watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean.

The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. In 1905, at the age of 24, Hans Wilsdorf founded a company in London specialising in the distribution of timepieces. He began to dream of a watch worn on the wrist. Wristwatches were not very precise at the time, but Hans Wilsdorf foresaw that they could become not only elegant, but also reliable. To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.

Hans Wilsdorf wanted his watches to bear a name that was short, easy to say and remember in any language, and which looked good on watch movements and dials. He said, “I tried combining the letters of the alphabet in every possible way. This gave me some hundred names, but none of them felt quite right. One morning, while riding on the upper deck of a horse-drawn omnibus along Cheapside in the City of London, a genie whispered ‘Rolex’ in my ear.”

Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch was the first wristwatch in the world to receive the Swiss Certificate of Chronometric Precision, granted by the Official Watch Rating Centre in Bienne. Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision. Rolex moved to Geneva, a city renowned internationally for watchmaking. Montres Rolex S.A. was registered in Geneva in 1920.

In 1926, the creation by Rolex of the first waterproof and dustproof wristwatch marked a major step forward. Given the name “Oyster”, this watch featured a hermetically sealed case which provided optimal protection for the movement.  It is one thing to claim a watch is waterproof. It is quite another to prove it. In 1927 a Rolex Oyster crossed the English Channel, worn by a young English swimmer named Mercedes Gleitze. The swim lasted over 10 hours and the watch remained in perfect working order at the end of it. To celebrate the crossing of the channel, Rolex published a full-page ad on the front page of the Daily Mail proclaiming the success of the waterproof watch. This event marked the birth of the Testimonee concept.

In 1931, Rolex invented and patented the world's first self-winding mechanism with a Perpetual rotor. This ingenious system, a true work of art, is today at the heart of every modern automatic watch. Rolex recognised the formidable opportunity to test, fine‑tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches' countless technical attributes. In the 1930s, Rolex and one of the fastest drivers in the world, Sir Malcolm Campbell, became united by the quest for speed. On 4 September 1935, at the wheel of Bluebird – and wearing a Rolex watch – this “king of speed” set a land speed record of over 300 miles per hour (approximately 485 km/h) at Bonneville Salt Flats in Utah. Sir Malcolm broke the world speed record nine times between 1924 and 1935, including five times at Daytona Beach in Florida.

The year 1945 saw the birth of the Datejust, the first self‑winding wrist chronometer to indicate the date in a window on the dial. A watch of great distinction, the Datejust was equipped with a Jubilee bracelet created specially for it and a fluted bezel, making it immediately recognisable as a Rolex. It is the pillar of the Oyster collection. Initially for men, it became available in various models for women in the course of the following decade.

In the early 1950s, Rolex developed professional watches that served as tools and whose functions went far beyond simply telling the time. These watches were intended for professional activities, such as deep-sea diving, aviation, mountain climbing and scientific exploration. The watches generated lasting enthusiasm and became known as the watches of achievers. In 1953, Sir John Hunt’s expedition, in which Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, was equipped with Oyster Perpetuals. Inspired by knowledge gained from this fascinating chapter of human adventure, the Oyster Perpetual Explorer, launched in 1953 to celebrate the victorious ascent of Everest, immediately acquired iconic status. Also launched in 1953, the Submariner was the first divers’ watch waterproof to a depth of 100 metres (330 feet). Its rotatable bezel allows divers to read their immersion time.

As intercontinental travel developed in the 1950s, airliners began to fly swiftly across several successive time zones. For the first time it became important to know the time in various places in the world, simultaneously. It was the dawn of the jet age, and Rolex responded with a watch to match the spirit of the times. The GMT-Master was developed to meet the specific needs of airline pilots. It became the official watch of several airlines, among them the famous Pan American World Airways, better known as Pan Am. Its most distinguishing visual feature was the two-tone bezel which marked daytime from nighttime hours.

In 1956, the Oyster Perpetual Day-Date made its debut. Available only in 18 ct gold or platinum, it was the first wristwatch to display the date and day of the week spelt out in full in a window on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.

The European Organization for Nuclear Research (CERN), the world's pre-eminent particle physics laboratory, is at the cutting edge of scientific research into the fundamental secrets of the universe. It hosts the world's highest-energy particle accelerator. In the 1950s, CERN was also one of the first scientific institutions to confirm that the Milgauss watch could indeed resist magnetic fields of up to 1,000 gauss. The Milgauss, introduced in 1956, was designed to meet the demands of the scientific community and is capable of withstanding magnetic fields of up to 1,000 gauss. The major innovation at the heart of the Milgauss' incredible resistance to magnetic interferences is the shield protecting the movement.

The Lady-Datejust was the first ladies’ version of the Rolex date chronometer, carrying its heritage of timeless elegance and functionality in a smaller size perfectly suited to a lady’s wrist. In the 1950s, Rolex carried out rigorous testing of an experimental watch, called “Deep Sea Special”. Using the knowledge gained from the making of the ﬁrst two models, the third Deep Sea Special was created to withstand the most extreme conditions - the Challenger Deep portion of the Mariana Trench. In 1960, the experimental bathyscaphe, the Trieste, successfully descended into the Mariana Trench, the deepest known depression on the Earth's surface. With Lieutenant Don Walsh at the helm, accompanied by Jacques Piccard, the Trieste accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.

Daytona Beach, Florida. Long, flat and firm, with hard-packed sand, the beach helped the city of Daytona to forge a legend as the world capital of speed. It boasts 14 world land speed records set between 1904 and 1935, five of them by Rolex-wearer Sir Malcolm Campbell. Over the years, the sand deteriorated. By 1959, a “Super Speedway” was built: the Daytona International Speedway. Launched in 1963 as a new-generation chronograph, the Cosmograph soon gained the name that became the mark of an icon: Daytona. Designed as the ultimate tool for endurance racing drivers, the Cosmograph Daytona was robust, waterproof and featured a tachymetric scale on the bezel for calculating average speed.

1967 saw the launch of the Oyster Perpetual Sea-Dweller, waterproof to a depth of 610 metres. To meet the needs of professional deep-sea divers, the case was equipped with a helium escape valve so that, during long decompression phases in hyperbaric chambers, the helium from the gas mixtures used could be released without risking damage to the watch.

In 1971 Rolex presented the Oyster Perpetual Explorer II, dedicated to polar explorers, speleologists, and all those pushing the boundaries of exploration. The watch featured a distinctive 24-hour hand, an invaluable aid around the poles and beneath ground when you can't tell night from day.

Rolex became the first watchmaking brand to pioneer the use of 904L for the cases of all its steel watches. Most commonly used in high‑technology and in the aerospace and chemical industries, its excellent anti-corrosion properties are comparable to those of precious metals and it offers a final polish of exceptional sheen.

The year 1992 heralded the arrival of the Oyster Perpetual Yacht-Master, the first watch in the Professional Oyster collection to be available in three sizes – 29, 35 and 40 mm. This new member of the Oyster family reinforced the ties between Rolex and the sailing world.

Introduced in 2007, the Oyster Perpetual Yacht-Master II regatta chronograph is the first watch in the world equipped with a programmable countdown with a mechanical memory. This unique watchmaking complication consists of an innovative system of interaction between the movement and the case thanks to a rotatable ring command bezel designed and developed by Rolex. This regatta chronograph allows yachtsmen to cross the line as soon as possible after the starting gun.

As one of its latest feats, Rolex presented a brand new innovative model, the Oyster Perpetual Sky-Dweller in 2012, a technological masterpiece intended for world travellers. In an impressive 42 mm case, it offers a dual time zone as intuitive to read as it is easy to use, as well as a particularly innovative annual calendar named Saros – in tribute to the astronomical phenomenon which inspired it – that requires only one date adjustment a year. To set its functions quickly and easily, it is also equipped with a new interface: the rotatable Ring Command bezel.

On March 26th, 2012, filmmaker and National Geographic Explorer‑in‑Residence James Cameron descended into the Mariana Trench, making the first solo dive into the deepest point on earth, and the only dive into the trench since the two-man Trieste expedition of 1960. Only one passenger was on both voyages: a Rolex watch. The Oyster Perpetual Rolex Deepsea Challenge is an experimental diving watch certified waterproof up to 12,000 metres (39,370 feet), entirely designed and built by Rolex to resist the extreme pressure in the deepest reaches of the oceans. Setting the record for the deepest diving watch in the world.</description>
		</brand>
		<family>
			<id>290</id>
			<name>Daytona</name>
			<slug>daytona</slug>
			<description>The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high‑performance world of motor sport - and the watch that stood at the base of watch collecting as it is practiced today.</description>
			<image>https://cdn.watchbase.com/family/lg/rolex/daytona-12.jpg</image>
		</family>
		<caliber>
			<id>109</id>
			<reference_number>4130</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/rolex/4130-86.jpg</image>
			<diameter>30.50 mm</diameter>
			<jewels>44</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Rolex</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Yellow gold</material>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>40.00 mm</diameter>
			<height>12.40 mm</height>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Champagne</color>
			<indextype>Diamond</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/rolex/daytona/116523-0055-fc.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3605</id>
			<added>2015-01-09</added>
			<modified>2019-01-22</modified>
			<published>2019-01-22</published>
		</wb>
		<reference_number>3870.50.31</reference_number>
		<name>Speedmaster Professional Moonwatch</name>
		<gender>M</gender>
		<released>1996</released>
		<stopped>2014-6</stopped>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster ref. 3870.50.31 was in production from 1996 to 2014, as the alligator strap version of the classic Speedmaster Professional. It features a stainless steel case with closed caseback and a hesalite crystal. The alligator strap is fitted with a folding clasp.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/3870-50-31-24.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>3607</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.30.42.30.01.002</reference_number>
		<name>Speedmaster Professional Moonwatch Apollo 11 40th Anniversary</name>
		<gender>M</gender>
		<released>2009-1-16</released>
		<stopped>2010-4-11</stopped>
		<limited_nr>7969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The Omega Speedmaster reference 311.30.42.30.01.002 was introduced in 2009 as a 'limited edition' of 7969 pieces commemorating the 40th anniversary of the Apollo 11 mission. It features the regular stainless 'Moonwatch' case with hesalite crystal and a closed caseback; the black dial features the Apollo 11 patch at the 9 o'clock subdial.</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Plexi</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<nickname>Apollo 11 Silver Patch</nickname>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-30-42-30-01-002-61.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>11349</id>
			<added>2015-01-09</added>
			<modified>2019-07-23</modified>
			<published>2019-07-23</published>
		</wb>
		<reference_number>311.62.42.30.06.001</reference_number>
		<name>Speedmaster Professional Apollo 11 45th Anniversary</name>
		<gender>M</gender>
		<released>2014</released>
		<stopped>2014</stopped>
		<limited_nr>1969</limited_nr>
		<waterresistance>50.00 m</waterresistance>
		<description>The OMEGA Speedmaster Professional Apollo 11 45th Anniversary Limited Edition was introduced in 2014 in celebration of the 45th anniversary of the Apollo 11 mission. It was the first Speedmaster Professional in regular production with titanium case.  The bezel is made of Omega's proprietary 'Sedna' red gold. The tachymeter insert is ceramic.
Reference: 311.62.42.30.06.001</description>
		<brand>
			<id>20</id>
			<name>Omega</name>
			<slug>omega</slug>
			<address>Rue Jakob-Stämpfli 96</address>
			<zipcode>2500 </zipcode>
			<city>Bienne</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/omega-8a.jpg</logo>
			<year_established>1903</year_established>
			<website>http://www.omegawatches.com</website>
			<pricerange_start>2100.00</pricerange_start>
			<pricerange_end>605000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Omega has a rich and interesting history. Apart from its regular collections, the Bienne-based brand made watches for the military, sporting events, chronometer trials and even for use in space - the famous Speedmaster. In recent years it has invested heavily in its in-house movement production, with stunning 8500, 9300 and derivative calibers as a result.</description>
		</brand>
		<family>
			<id>101</id>
			<name>Speedmaster</name>
			<slug>speedmaster</slug>
			<description>The Speedmaster is an undisputed icon and classic. It was first introduced in 1957 and it was the first wristwatch to have its tachymeter not on the dial, but engraved on the bezel. The watch would go through a few changes before reaching its more-or-less final form in 1963 - the watch has hardly changed in terms of design since. It gained worldwide fame when it was qualified by NASA for use in space, after which Omega added the 'Professional' moniker to the dial. For decades it would be one of the few items that was not designed specifically for use in outer space to accompany the astronauts on their missions. Its fame reached a zenith when it was worn during the 1969 moon landing, earning it the nickname 'Moonwatch'.</description>
			<image>https://cdn.watchbase.com/family/lg/omega/speedmaster-93.jpg</image>
		</family>
		<caliber>
			<id>1</id>
			<reference_number>1861</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/omega/1861-front-41.jpg</image>
			<diameter>27.00 mm</diameter>
			<jewels>18</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>48 h</powerreserve>
			<brand>Omega</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<parent_caliber>Lemania 1873</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<hands>Small Seconds, Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Titanium</material>
				<material>Sedna Gold</material>
			</materials>
			<bezel>Tachymeter</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>20.00 mm</lugwidth>
		</case>
		<dial>
			<color>Grey</color>
			<indextype>Stick / Dot</indextype>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/omega/speedmaster/311-62-42-30-06-001-11.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>19462</id>
			<added>2016-02-25</added>
			<modified>2019-05-11</modified>
			<published>2019-05-11</published>
		</wb>
		<reference_number>A233225U/BD70/442A</reference_number>
		<name>Navitimer 01 43 Stainless Steel / Black / Bracelet / AOPA</name>
		<gender>M</gender>
		<limited_nr>500</limited_nr>
		<waterresistance>30.00 m</waterresistance>
		<description><![CDATA[The favorite watch of pilots and dedicated aviation fans laid a major milestone in its history by taking aboard Manufacture Breitling Caliber 01 &ndash; a paragon of reliability and performance. This Navitimer 01 is distinguished by its black dial with a red seconds hand and applied hour-markers or numerals. To celebrate the 60th anniversary of this legendary model &ndash; one of the ten great 20th century watchmaking classics &ndash; Breitling has also created two limited series with blue or silver dials and a transparent sapphire crystal caseback.
REF.&nbsp;A233225UBD70442A]]></description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>43.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a233225ubd70442a-6d.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>20739</id>
			<added>2016-03-17</added>
			<modified>2019-05-02</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>MB0128221B1S1</reference_number>
		<name>Navitimer 01 46 Blacksteel / Black / Rubber</name>
		<gender>M</gender>
		<released>2016</released>
		<waterresistance>30.00 m</waterresistance>
		<description>The Breitling Navitimer 01 46mm Blacksteel was introduced at BaselWorld 2016. It features a black 'Blacksteel' case and a matching black dial - including the sliderule. Touches of red on both dial and hands provide for a bit of contrast. In its current configuration, the Navitimer 01 46mm Blacksteel is fitted with a black rubber strap with push-button folding clasp.

The Navitimer 01 46mm Blacksteel is a limited edition, though it is not yet known to us how many will be produced. We will update our listing ASAP.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>72</id>
			<reference_number>B01</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/breitling/b01-58.jpg</image>
			<jewels>47</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>70 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Column wheel chronograph movement with vertical clutch.</description>
			<additional>Chronometer</additional>
			<chronograph>Chronograph, Column wheel</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<coating>DLC</coating>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>46.00 mm</diameter>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/mb012822-be51-252s-47.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>27237</id>
			<added>2017-07-25</added>
			<modified>2019-03-15</modified>
			<published>2017-07-25</published>
		</wb>
		<reference_number>A1332412.BF27.743P</reference_number>
		<name>Navitimer Heritage Stainless Steel / Black / Croco</name>
		<gender>M</gender>
		<released>2016</released>
		<stopped>2018</stopped>
		<waterresistance>30.00 m</waterresistance>
		<description>The Navitimer Heritage was introduced in 2016. It features a case of 42mm which houses the self-winding Breitling B13 (Valjoux 7750) movement, both of which are a throwback to the 'Old Navitimer' of days gone by. The tone-on-tone subdials are an ode to the very first Navitimers.</description>
		<brand>
			<id>8</id>
			<name>Breitling</name>
			<slug>breitling</slug>
			<address>P.O.Box 1132 </address>
			<zipcode>2540 </zipcode>
			<city>Grenchen</city>
			<country_code>CH</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/breitling-f9.jpg</logo>
			<year_established>1884</year_established>
			<website>http://www.Breitling.com</website>
			<pricerange_start>1830.00</pricerange_start>
			<pricerange_end>68180.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>Breitling was founded in 1884. The brand counts among its earliest achievements the invention of the independent chronograph pushpiece in 1915 and the separation of the start/stop functions from that of resetting in 1923.

The connection of Breitling with the world of aviation is said to have taken off in the early 1930's, when the brand started creating onboard chronographs intended for aircraft cockpits. With the introduction of the Navitimer in the first half of the 1950's, Breitling had created what would prove to be one of the most iconic and everlasting pilots watch designs yet: the model hasn't been out of production since. A variation of this model accompanied Scott Carpenter on his orbital flight aboard the Aurora 7 capsule in 1962.

In the sixties, Breitling was part of the 'Project 99' consortium that was created with the aim of creating the first self-winding chronograph movement - the one that would become the caliber 11. Although the so-called 'Quartz Crisis' had hit Breitling hard, the brand would be one of the first to launch a completely new mechanical chronograph in the mid-eighties: the Chronomat. This watch would become another icon for Breitling and would serve as a catalyst for the industry as a whole. Besides the Navitimer and the Chronomat, the Emergency is arguably the third most emblematic model - featuring a never-before-seen transmitter system that couldn't have been conceived by any other brand than Breitling.

The 2009 introduction of the caliber 01 gave Breitling a in-house chronograph movement and it would serve as the base for a number of variations over the next few years.

Breitling is the only company of this scale to submit 100% of its movements for COSC-certification, including the quartz calibers.
</description>
		</brand>
		<family>
			<id>36</id>
			<name>Navitimer</name>
			<slug>navitimer</slug>
		</family>
		<caliber>
			<id>145</id>
			<reference_number>B13</reference_number>
			<diameter>30.00 mm</diameter>
			<jewels>25</jewels>
			<frequency>28800 bph</frequency>
			<powerreserve>42 h</powerreserve>
			<brand>Breitling</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description><![CDATA[Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.]]></description>
			<parent_caliber>ETA 7750</parent_caliber>
			<chronograph>Chronograph</chronograph>
			<date>Date</date>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<bezel>Sliderule</bezel>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Round</shape>
			<diameter>42.00 mm</diameter>
			<height>14.60 mm</height>
			<lugwidth>22.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Stick / Dot</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/breitling/navitimer/a1332412-bf27-743p-65.jpg</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>15140</id>
			<added>2015-03-19</added>
			<modified>2019-08-24</modified>
			<published>2015-03-19</published>
		</wb>
		<reference_number>PAM00372</reference_number>
		<name>Luminor 1950 47 3 Days Stainless Steel / Black</name>
		<gender>M</gender>
		<released>2013</released>
		<waterresistance>100.00 m</waterresistance>
		<description>The Panerai Luminor 1950 3 Days is a real collectors and purist favorite: its design is very true to the vintage Luminor models. If features a Luminor 1950 case in 47mm and is powered by caliber P.3000. It is fitted with a plexi glass on the front, while the back is fitted with a sapphire crystal.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>304</id>
			<name>Luminor 1950</name>
			<slug>luminor-1950</slug>
		</family>
		<caliber>
			<id>513</id>
			<reference_number>P.3000</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/panerai/p-3000-21.png</image>
			<diameter>36.60 mm</diameter>
			<jewels>21</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Panerai</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<description> The P.3000 calibre, created entirely at the Panerai Manufacture, presents the main characteristics of the Panerai movements in terms of structure and robustness, accuracy and power reserve. The diameter of the calibre is 16½ lignes, a substantial size which traces its origins from that of the movements which were fitted to the historic Panerai models. The calibre is immediately recognisable by its construction, which is similar to that of a three-quarter plate movement: a large bridge, next to another smaller one, covers the majority of the mechanical parts, and is fixed to the bottom plate by a series of screws of substantial thickness, thus forming a particularly rigid structure. The movement has 21 jewels and it uses two spring barrels connected in series.</description>
			<hands>Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<glass>Plexi</glass>
			<back>Open</back>
			<shape>Cushion</shape>
			<diameter>47.00 mm</diameter>
			<lugwidth>26.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/luminor-1950/pam00372-f8.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>14042</id>
			<added>2015-02-11</added>
			<modified>2019-08-24</modified>
			<published>2015-02-11</published>
		</wb>
		<reference_number>PAM00423</reference_number>
		<name>Luminor 1950 47 3 Days Power Reserve Stainless Steel / Black</name>
		<gender>M</gender>
		<released>2012</released>
		<waterresistance>100.00 m</waterresistance>
		<description>The Luminor 1950 3 Days Power Reserve is fitted with the rounded Luminor 1950 case in stainless steel. It is powered by the hand-wound, in-house caliber P.3002, which is distinguished from the P.3001 in the way the power reserve is displayed; either on front (dial) or back.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>304</id>
			<name>Luminor 1950</name>
			<slug>luminor-1950</slug>
		</family>
		<caliber>
			<id>154</id>
			<reference_number>P.3002</reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/panerai/p-3002-ba.png</image>
			<diameter>36.60 mm</diameter>
			<jewels>21</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>72 h</powerreserve>
			<brand>Panerai</brand>
			<type>Handwound</type>
			<display>Analog</display>
			<description>The hand-wound P.3002 calibre presents the main characteristics of the Panerai movements both in terms of structure and in terms of performance, robustness and accuracy. The thickness of the P.3002 calibre is 6.3 mm and the diameter is 16½ lignes, a substantial size which traces its origins from that of the movements which were fitted to the historic Panerai models. The calibre is immediately recognisable by its construction, which is similar to that of a three-quarter plate movement: a large bridge, next to another smaller one, covers the majority of the mechanical parts and is fixed to the bottom plate by a series of screws of substantial thickness, thus forming a particularly rigid structure. The movement has 21 jewels and it uses two spring barrels connected in series. The P.3002 has the power reserve indicator visible on the dial.</description>
			<additional>Power Reserve Indicator</additional>
			<hands>Hours, Minutes, Small Seconds</hands>
		</caliber>
		<case>
			<materials>
				<material>Stainless Steel</material>
			</materials>
			<glass>Sapphire</glass>
			<back>Open</back>
			<shape>Cushion</shape>
			<diameter>47.00 mm</diameter>
			<lugwidth>26.00 mm</lugwidth>
		</case>
		<dial>
			<color>Black</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/luminor-1950/pam00423-e5.png</image>
		</images>
	</watch>
	<watch>
		<wb>
			<id>14883</id>
			<added>2015-03-19</added>
			<modified>2017-05-13</modified>
			<published>2015-03-28</published>
		</wb>
		<reference_number>PAM00077</reference_number>
		<name>Radiomir Tourbillon</name>
		<gender>M</gender>
		<released>2000</released>
		<stopped>2000</stopped>
		<limited_nr>2</limited_nr>
		<waterresistance>100.00 m</waterresistance>
		<description>The 2000 Panerai Radiomir Tourbillon is a limited edition of just two pieces. It is powered by a 'Three Golden Bridges' tourbillon movement by Girard-Perregaux. The platinum case measures 42mm across.</description>
		<brand>
			<id>58</id>
			<name>Panerai</name>
			<slug>panerai</slug>
			<address>Piazza San Giovanni 16</address>
			<zipcode>50129</zipcode>
			<city>Florence</city>
			<state>Tuscany</state>
			<country_code>IT</country_code>
			<logo>https://cdn.watchbase.com/brand/lg/panerai-51.png</logo>
			<year_established>1860</year_established>
			<website>http://www.panerai.com</website>
			<pricerange_start>4100.00</pricerange_start>
			<pricerange_end>360000.00</pricerange_end>
			<pricerange_currency>EUR</pricerange_currency>
			<description>The history of Panerai began in 1860, when Giovanni Panerai opened his watchmaking shop at the Firenze Phone alle Grazie. The brand would move to Piazza San Giovanni somewhat later - the current Firenze Panerai Boutique is still located there.

Although a specialist at watches, the Panerai firm would grow fame as a supplier of military instruments, including torches, compasses, depth meters and others. In 1916 the first patent was filed for 'Radiomir', a luminescent substance that would increase the readability of dials of instruments and devices in dim light.

In 1936 the first prototype of a Radiomir-type dive watch was shown. Its oversized (47mm) case was fitted with wire-loop lugs and it featured a hand-wound movement. It was produced in cooperation with Rolex.</description>
		</brand>
		<family>
			<id>302</id>
			<name>Radiomir</name>
			<slug>radiomir</slug>
		</family>
		<caliber>
			<id>540</id>
			<reference_number>GP9907 </reference_number>
			<image>https://cdn.watchbase.com/caliber/lg/girard-perregaux/gp9907-b3.jpg</image>
			<diameter>28.20 mm</diameter>
			<jewels>20</jewels>
			<frequency>21600 bph</frequency>
			<powerreserve>75 h</powerreserve>
			<brand>Girard-Perregaux</brand>
			<type>Automatic</type>
			<display>Analog</display>
			<description>Signature 'Three Golden Bridges' movement with tourbillon escapement. Pictured from the dial side as used by Panerai.</description>
			<additional>Tourbillon Escapement</additional>
			<hands>Hours, Minutes</hands>
		</caliber>
		<case>
			<materials>
				<material>Platinum</material>
			</materials>
			<glass>Sapphire</glass>
			<back>Closed</back>
			<shape>Cushion</shape>
			<diameter>42.00 mm</diameter>
			<lugwidth>24.00 mm</lugwidth>
		</case>
		<dial>
			<color>Skeleton</color>
			<indextype>Mixed</indextype>
			<handstyle>Stick</handstyle>
		</dial>
		<images>
			<image>https://cdn.watchbase.com/watch/md/panerai/radiomir/pam00077-46.png</image>
		</images>
	</watch>
</watches>
