Breitling Avenger Automatic 45 Seawolf Watch - Stainless Steel - Yellow Dial - Anthracite Calfskin Leather Strap - Tang Buckle - A17319101I1X145. 00 mm stainless steel case, 18. 39 mm thick, screw locked crown with two gaskets, unidirectional ratcheted rotating bezel, cambered sapphire crystal with glareproof treatment on both sides, yellow dial, Breitling 17 self winding movement, approximately approx. 38 hrs of power reserve, anthracite calfskin leather strap, tang buckle. Water resistant to 3,000 m (10,000 ft).