Breitling Navitimer AB0910371B1X1

The case measures 41mm across and 12.98mm 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.

Manual-winding, Breitling Manufacture Caliber B09 (in-house hand-wound derivative of Caliber 01), COSC-certified chronometer. Power reserve is 70 hours.

It is rated to 30 meters, about 98 feet. That covers rain and hand washing. It is not rated for swimming. 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.

Per the documented Breitling scheme: the leading letter is the case material, A = stainless steel (the same watch in 18k red gold is RB0910371B1X1, R = red gold); the caliber group carries a leading B for an in-house Breitling Manufacture caliber, here B09. 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.