Breitling Superocean Heritage II Chronograph 44 Watch - Steel Case - Black Dial - Steel Aero Classic Bracelet - A13313121B1A1

44.00 mm steel case, 15.65 mm thick, screw-locked crown with two gaskets, unidirectional ratcheted bezel, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 13 self-winding movement with calendar via dial aperture and chronograph function, approximately 48 hours of power reserve, steel Aero Classic bracelet. Water resistant to 200 m (660 ft).