Breitling Superocean Heritage II B20 Automatic 46 Watch - Steel Case - Volcano Black Dial - Steel Ocean Classic Bracelet - AB2020121B1A1

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, steel Ocean Classic bracelet. Water resistant to 200 m (660 ft).