Breitling Navitimer 1 B01 Chronograph 43 Watch - Red Gold Case - Black Dial - Brown Croco Strap - RB0121211B1P1 IW356601 caliber 9900 self-winding Co-Axial master

caliber 9900 self-winding Co-Axial master chronometer movement with chronograph and date functions

silver-toned inner bezel

double adjustable deployant buckle with 18K pink gold

black PVD titanium and carbon folding buckle

Breitling Navitimer 1 B01 Chronograph 43 Watch - Red Gold Case - Black Dial - Brown Croco Strap - RB0121211B1P1 IW356601 caliber 9900 self-winding Co-Axial master43. 00 mm red gold case, 14. 22 mm thick, sapphire crystal back, non screw locked crown with two gaskets, bidirectional bezel with slide rule, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 01 self winding movement with date in dial aperture and chronograph function, approximately 70 hours of power reserve, brown croco strap, tang buckle. Water resistant to 3 bars.