Breitling Superocean Heritage II B20 Automatic 46 Watch - Steel Case - Volcano Black Dial - Black Rubber Aero Classic Strap - AB2020121B1S1

46.00 mm steel case, 15.00 mm thick, screw-locked crown with two gaskets, unidirectional ratcheted bezel, cambered sapphire crystal with glareproof treatment on both sides, volcano black dial, Breitling B20 selfwinding movement with calendar via dial aperture, approximately 70 hours of power reserve, black rubber aero classic strap, pushbutton folding buckle. Water resistant to 200 m (660 ft).