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A diving watch, also commonly referred to as a diver's or dive watch, is a watch designed for underwater diving that features, as a minimum, a water resistance greater than 1.1 MPa (11 atm), the equivalent of 100 m (330 ft). The typical diver's watch will have a water resistance of around 200 to 300 m (660 to 980 ft), though modern technology ...
The watch can be used to calculate decompression times, and other information useful to divers. It was originally rated to a depth of 300 meters, later increased to 750 meters. In 1968 DOXA became part of Synchron S.A. Soon after the introduction of the Sub300t, the Swiss watch industry was devastated by the introduction of quartz watches.
SUEX – Diver propulsion vehicles, underwater navigation systems. [133] Suunto – Finnish manufacturer of compasses, dive computers and sports watches – Dive computers, compasses; Swindell (diving helmet), also known as Advanced Diving Equipment Company – Free-flow open circuit air helmets. [134] The helmet was invented by George Swindell
The Omega Seamaster is a line of automatic winding mechanical diving watches from Omega with a history that can be traced back to the original water-resistant dress-style watch released in 1948. The Seamaster collection is perhaps best known today for the Seamaster Diver Professional 300m model that has been worn in the James Bond movie ...
The standards and features for diving watches are regulated by the ISO 6425 – Divers' watches international standard. [2] This standard was introduced in 1996. ISO 6425 defines such watches as: A watch designed to withstand diving in water at depths of at least 100 m and possessing a system to control the time.
The 1967 national Cuban Diving Team. [9] James Marsden has been seen wearing a Squale 50 Atmos Ref. 1521-026A [10] Jacques Mayol broke the world record for breath-hold deep diving on numerous occasions while wearing Squale watches. [5] Tony Salvatori, 1967 French champion spearfisher [citation needed] Jean Tapu, world champion diver, 1967 [9]
Zodiac Watches, or simply Zodiac, is an American [1] brand of Swiss-made watches founded in 1882 by Ariste Calame in Le Locle, Switzerland.The company mostly focuses on its dive watches through its Sea Wolf line, [2] one of the first modern dive watches, which debuted in 1953, before the Rolex Submariner and after Blancpain Fifty Fathoms. [3]
Diver's 100 m and 150 m watches are generally old(er) watches. Diver's 200 m or 300 m: Suitable for scuba diving at depths not requiring helium gas. Typical ratings for contemporary diver's watches. Diver's 300 + m helium safe: Suitable for saturation diving (helium-enriched environment). Watches designed for helium mixed-gas diving will have ...