![In 1942, Breitling created the Chronomat, the first timepiece with a circular slide rule. Based on a patent filed in 1940,… | Breitling, Vintage watches, Slide rule In 1942, Breitling created the Chronomat, the first timepiece with a circular slide rule. Based on a patent filed in 1940,… | Breitling, Vintage watches, Slide rule](https://i.pinimg.com/564x/a5/b0/1f/a5b01f9edb20ae31aa66747497cba405.jpg)
In 1942, Breitling created the Chronomat, the first timepiece with a circular slide rule. Based on a patent filed in 1940,… | Breitling, Vintage watches, Slide rule
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Breitling Chronomat A13050.1 Stainless Steel Auto Watch at 1stDibs | breitling chronomat a13050.1, breitling a13050.1
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1967 Breitling Chronomat ref. 808 1942 Breitling Chronomat ref. 769 In 1915, Breitling introduced the first wrist-chronograph watch and its crown controlled all…
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