This Breitling watch features a self-winding mechanical movement with calibre 01 manufacture and a power reserve of approximately 70 hours. Its 43 mm stainless steel case features a bi-directional bezel with slide rule and an anti-reflective sapphire crystal. The design is completed by an elegant black alligator leather strap and stainless steel folding buckle, offering style and precision in a 97 g package.