Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 32.7 calibre 9301 self-winding movement with

calibre 9301 self-winding movement with column wheel mechanism and co-axial escapement for greater precision stability and durability

caliber 8511 manual-winding movement with polished 18K gold hands and a date window at 6 o'clock

caliber 8906 Self-winding chronometer movement with Co-Axial escapement and GMT time zone function

yellow gold bracelet

Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 32.7 calibre 9301 self-winding movement with43. 00 mm steel 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, black leather strap, tang buckle. Water resistant to 3 bars.