Breitling Navitimer B01 Chronograph 43 Watch - 18k Red Gold - Blue Dial - Black Croco Strap - Folding Buckle - RB0121211C1P3

43.00 mm 18K red gold case, 14.22 mm thick, transparent sapphire crystal back, non screw-locked crown with two gaskets, bidirectional slide rule bezel, cambered sapphire crystal with glareproof treatment on both sides, blue dial, Breitling 01 (Manufacture) self-winding movement, approximately 70 hrs of power reserve, black croco strap, folding buckle. Water resistant to 3 bars.