This Breitling is 43.00 mm stainless steel case, 14.17 mm thick, screw-locked crown with two gaskets, bidirectional bezel, cambered sapphire crystal with glareproof treatment on both sides, blue dial, Breitling 13 self-winding movement, approximately approx. 48 hrs of power reserve, black calfskin leather strap, folding buckle. Water resistant to 100 m (330 ft).