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Pilots rely on Breitling’s chronographs, but replica breitling bentley, world timers and divers’ watches also are part of the brand’s 130-plus-year history. Here are five important Breitling watches, including the Breitling Emergency, that helped define the brand’s identity from 1915 through the modern day.

Launched in 1941, the replica cartier watches was based on a patent document that Breitling submitted in 1940: patent number 217012 granted protection for an instrument-style wristwatch with a circular slide rule. This clever system made it quick and relatively easy to perform various measurements and mathematical operations, e. g., the conversion of speeds or distances from one unit of measurement to another, multiplication, division, and cross-multiplication. This new timepiece attracted many aficionados in sports and industry, and technicians appreciated its special features, which made their work easier. Later versions of the Chronomat with different cases and dials were the earliest ancestors of Breitling’s legendary Navitimer. The watch shown here contains Venus Caliber 175. A special feature of this watch is a counter for 45 elapsed minutes – a detail welcomed by soccer fans.

Don’t be misled: this watch’s name, replica tag heuer was trademarked in 1955, has nothing to do with the Navy. The Breitling Navitimer, which debuted in 1952, was designed to help pilots coordinate time and navigation: it was equipped with calculating functions. Advertisements described this multifunctional device, which contained the hand-wound Caliber Venus 178, as a “personal onboard instrument. ” The built-in slide rule enabled aviators to multiply and divide, convert nautical miles to land miles, and calculate averages, fuel consumption, average gain of altitude, and distances during ascent and landing. Fumbling with paper and pencil while in flight could be at least partially eliminated. Since it was introduced, the Navitimer has undergone various changes, mainly to its case and the calibers it housed, i. e., hand-wound, hand-wound with date, or self-winding, but no one has ever tampered with its most distinctive feature: its circular slide rule.

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