Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 32.7 5 mm sedna gold case

5 mm sedna gold case with anti-magnetic properties and helium escape valve

34 mm white gold case

yellow gold fluted bezel

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

Breitling Navitimer 1 B01 Chronograph 43 Watch - Steel Case - Black Dial - Black Leather Strap - AB0121211B1X1 32.7 5 mm sedna gold case43. 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.