Breitling Premier B01 Chronograph 42 Watch - Stainless Steel - Black Dial - Anthracite Calfskin Leather Strap - Tang Buckle - AB0118371B1X2

42.00 mm stainless steel case, 13.65 mm thick, transparent sapphire crystal back, non screw-locked crown with two gaskets, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 01 (Manufacture) self-winding movement, approximately approx. 70 hrs of power reserve, anthracite calfskin leather strap, tang buckle. Water resistant to 100 m (330 ft).