Breitling Style No: PB1921251B1P1 Breitling Navitimer B19 Chronograph 43 Perpetual Calendar Watch - 43 mm Stainless Steel And Platinum Case - Anthracite Dial - Brown Alligator Strap - Folding Buckle

43 mm stainless steel and platinum case, 14.94 mm thick, transparent sapphire crystal back, non screw-locked crown with two gaskets, platinum bidirectional slide rule bezel, cambered sapphire crystal with glareproof treatment on both sides, anthracite dial, Breitling B19 (Manufacture) self-winding movement, approximately 96 hours of power reserve, brown alligator leather strap, folding buckle. Water resistant to 3 bars (30 m /99 ft).