18K Rose Gold Breitling Chronomat 217012 - The Holy Grail, Manual, Hug – Vintage Watch Restoration
Breitling | An early and well preserved stainless steel chronograph wristwatch with circular slide rule (1942) | Artsy
SOLD - Breitling Chronomat Ref 769 | Omega Forums
1945 Breitling Chronomat 769: What the deal with this aftermarket dial? | WatchUSeek Watch Forums
Breitling Chronomat 18ct rose gold ref 769 (1942)
Watch Of The Week: Breitling Chronomat Reference 769 – HODINKEE Shop
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
Breitling Navitimer: The Ultimate Guide to the Icon of Pilot's Watches | Teddy Baldassarre
1942 Breitling Chronomat - Built in Circular Slide Rule | Breitling chronomat, Breitling, Breitling watches