Breitling Colt A7438811/BD45

The case measures 44mm across and 11.25mm thick. Case material: Stainless steel. Case size alone is a poor guide to how a watch wears; lug-to-lug length and how the bracelet drops off the case matter more, which is why we suggest trying one on before you commit.

SuperQuartz (thermocompensated quartz, EOL indicator), Breitling Caliber 74 (base ETA Thermoline 955.652), COSC-certified chronometer.

It is rated to 200 meters, about 656 feet. That is a diving rating: it is built for scuba use, not just for getting wet. One caution that applies to every watch on this page: a water resistance figure describes a new watch with fresh gaskets. On a piece that is years past its last service, treat the rating as unknown until it has been pressure tested.

Breitling produced this reference from 2014 to the present day. Production years matter when you are valuing one, because dial, bezel and bracelet details often changed inside a single reference run.

Millenary Watches): A = stainless steel case; 74 = Breitling Caliber 74, a bare caliber number in the 50-and-above/third-party sense, i.e. An ETA base rather than an in-house Breitling caliber (which would read B01, B20 etc.); 3 = COSC chronometer-certified; 88 = model code; 11 = case/bezel finish; BD45 = dial code, leading letter B for a black dial. A further suffix after the dial code (e.g. -435X, -200S, -173A) identifies the strap or bracelet and is not present here. Breitling does not publish this scheme. It is compiled from collector documentation and reads as a reliable guide rather than a manufacturer specification.. Reading the reference is the fastest way to confirm that a watch is what the seller says it is, before you get anywhere near the movement.

Yes. We buy this reference outright, and we lend against it if you would rather keep it. We are a family-owned San Diego buyer established in 2006, our appraisers are GIA-trained, and the appraisal is complimentary with no obligation to sell. You can bring it to our Gaslamp showroom at 907 Sixth Ave or start online. If you are looking to buy this reference instead, tell us and we will let you know when one comes in.