Rolex SA is a Swiss watch brand and manufacturer based in Geneva, Switzerland. Founded in 1905 as Wilsdorf and Davis by German businessman Hans Wilsdorf and his brother-in-law Alfred Davis in London, the company registered Rolex as the brand name of its watches in 1908 and became Rolex Watch Co. Ltd. in 1915. After World War I, the company moved its base of operations to Geneva because of the unfavorable economy in the United Kingdom. In 1920, Hans Wilsdorf registered Montres Rolex SA in Geneva as the new company name ; it later became Rolex SA. Since 1960, the company has been owned by the Hans Wilsdorf Foundation, a private family trust.
Patek Philippe SA is a Swiss luxury watch and clock manufacturer, located in the Canton of Geneva and the Vallée de Joux. Established in 1839, it is named after two of its founders, Antoni Patek and Adrien Philippe. Since 1932, the company has been owned by the Stern family in Switzerland and remains the last family-owned independent watch manufacturer in Geneva. Patek Philippe is one of the oldest watch manufacturers in the world with an uninterrupted watchmaking history since its founding. It designs and manufactures timepieces as well as movements, including some of the most complicated mechanical watches. The company maintains over 400 retail locations globally and over a dozen distribution centers across Asia, Europe, North America, and Oceania. In 2001, it opened the Patek Philippe Museum in Geneva.
In horology, a complication is any feature of a timepiece beyond the display of hours, minutes and seconds. A timepiece indicating only hours, minutes and seconds is known as a simple movement. Common complications include date or day-of-the-week indicators, alarms, chronographs (stopwatches), and automatic winding mechanisms. Complications may be found in any clock, but they are most notable in mechanical watches where the small size makes them difficult to design and assemble. A typical date-display chronograph may have up to 250 parts, while a particularly complex watch may have a thousand or more parts. Watches with several complications are referred to as grandes complications.
Audemars Piguet Holding SA is a Swiss manufacturer of luxury watches, headquartered in Le Brassus, Switzerland. The company was founded by Jules Louis Audemars and Edward Auguste Piguet in the Vallée de Joux in 1875, acquiring the name Audemars Piguet & Cie in 1881. The company has been family-owned since its founding.
George Daniels, CBE, FBHI, FSA, AHCI was an English horologist who was considered by some to be one of the best in the world in the field of luxury mechanical watches and timepieces during his lifetime. He was a watchmaker who all but completely built 23 pocket watches and 2 wrist watches as well as a number of clocks all by hand. Daniels commented often that "a watch has historic, intellectual, technical, aesthetic, useful and amusing qualities" and he sought to make watches that did each of these things while consistently improving on the technical and horological aspects of each watch he made. As at December 2022, George Daniels watches only sat behind Patek and Rolex watches by reference to value and number of watches sold, with 6 watches achieving prices in excess of USD$1.5 million. This makes George Daniels watches the first independently made watches to achieve this result.
The Rolex Cosmograph Daytona is a mechanical chronograph wristwatch designed to meet the needs of racing drivers by measuring elapsed time and calculating average speed. Its name refers to Daytona, Florida, where racing flourished in the early 20th century. It has been manufactured by Rolex since 1963 in four distinct generations ; the second series was introduced in 1988, the third in 2000 and the fourth in 2023. While cosmetically similar, the second series introduced a self-winding movement, and the third series brought manufacture of the movement in-house to Rolex.
The Rolex Oyster Perpetual Date GMT Master is part of the Rolex Professional Watch Collection. Designed in collaboration with the now defunct Pan American Airways of the United States for use by their pilots and navigators, it was launched in 1954.
The Rolex Oyster Perpetual Submariner is a line of sports watches designed for diving and manufactured by Rolex, resistant to water and corrosion. The first Submariner was introduced to the public in 1954 at the Basel Watch Fair. It was the first watch to be waterproof up to 100 metres (330 ft). The Rolex Submariner is considered "a classic among wristwatches", manufactured by one of the most widely recognized luxury brands in the world. Due to its huge popularity, there are many homage watches by well-established watchmakers, as well as illegal counterfeits. The Rolex Submariner is part of Rolex's Professional line.
Hans Wilsdorf was a German businessman, best known as the founder of Rolex and Tudor. Wilsdorf's philosophy for the companies was "only great marketing is needed to make a company successful".
The Rolex Oyster Perpetual Datejust is a self-winding chronometer manufactured by Rolex. Launched in 1945, the Datejust was the first self-winding chronometer wristwatch to indicate the date in a window on the dial. Today, it is available in a variety of sizes from 28mm to 41mm, in stainless steel, two-tone gold, and solid gold versions.
The Rolex Oyster Perpetual Date Sea-Dweller is a line of diver's watches manufactured by Rolex, with an underwater diving depth rating of 1,220 meters and up to 3,900 metres (12,800 ft) for the Sea-Dweller Deepsea variant. In 2022 the dimensionally large Deepsea Challenge Sea-Dweller variant with an official depth rating of 11,000 metres (36,090 ft) was added to the line. The Rolex Sea-Dweller is part of Rolex's Professional line.
The J12 is a line of Swiss made luxury watches introduced in 1999 by French haute couture house Chanel. The J12 was launched in 1999 and is considered as a unisex watch. The watch was designed by the artistic director of the house, Jacques Hélleu, who found inspiration in the two worlds he loved most: automobiles and sailing. Chanel uses highly scratch-resistant ceramic for the watch's case and bracelet. Other materials are used as well, such as titanium and for one of the house's limited edition watches, sapphires were used to create the entirety of the bracelet and case.
The Rolex Yacht-Master is a luxury sports watch manufactured by Rolex and first introduced in 1992 as Reference 16628 in 18-karat yellow gold. In 1994, Rolex released a lady's model (69628) and a mid-size model (68628) at 35mm, marking the first time in Rolex history that a professional series watch was available in smaller than the standard size case. In 1996, Rolex introduced two-tone to the lady's and mid-size line.
The Rolex Oyster Perpetual Milgauss is a wristwatch model introduced by Rolex in 1956 with model number 6541. The Milgauss was advertised as “designed to meet the demands of the scientific community working around electromagnetic fields”. The first of its kind, it is capable of withstanding magnetic fields of up to 1,000 gauss and became known for being worn by scientists at the European Organization for Nuclear Research (CERN) in Geneva. Its resistance to magnetic interference stems from a shield inside the case made of ferromagnetic alloys, which protects the movement. This shield consists of two components, one screwed to the movement and the other to the case. In addition, its Caliber 3131 movement includes paramagnetic materials.
Universal Genève SA is a Swiss luxury watch company, founded in 1894 as Universal Watch. It is a subsidiary of Breitling SA. Since its beginnings, the company has produced complete watches with in-house movements. Along with neighboring Geneva companies Audemars Piguet, Girard-Perregaux, Patek Philippe and Rolex, Universal is internationally regarded for its style of craftsmanship as a manufacture d'horlogerie. Universal Genève is known for creating the first-ever chronograph in 1917.
The Rolex Oysterquartz was a quartz watch made by Rolex.
The Omega Electroquartz was introduced in 1969 as the first Swiss quartz watch to be produced. It was the collaboration of 20 Swiss watch companies and the movement was utilised by Rolex, Patek Phillipe and Omega amongst others. The Beta 21 movement used in the Electroquartz was accurate to 5 seconds per month, far better than any automatic or manual wind movement of the day.
Montres Tudor SA, or simply Tudor, is a Swiss watchmaker based in Geneva, Switzerland. Registered in 1926 by Hans Wilsdorf, founder of Rolex, the brand remains a sister company to Rolex; both companies are owned by the Hans Wilsdorf Foundation. Tudor was initially known for watches produced for the military and professional divers. From the 1960s to 1980s, several navies issued Tudor Submariners to their divers, including the US Navy SEALs and the French Marine Nationale.
Philippe Dufour, AHCI is a Swiss-born watchmaker from Le Sentier, Vallée de Joux. He is regarded as a master of modern watchmaking, and his watches are referred as among the best ever made. He finishes all of his watches himself by hand. In 1992, Dufour was the first watchmaker to put arguably the most complex of complications in a wristwatch, a Sonnerie. His other two models include Duality and Simplicity.
