Breitling Navitimer 1 Chronograph 41 Watch - Steel Case - Aurora Blue Dial - Steel Pilot Bracelet - A13324121C1A1 IW357409 44 mm sedna gold case

44 mm sedna gold case with anti-magnetic protection and helium escape valve

caliber 9458 manual-winding movement with blued-steel sword-shaped hands

6mm) 18K rose gold case

anodized black aluminum lower bezel with 6 H-shaped titanium screws

Breitling Navitimer 1 Chronograph 41 Watch - Steel Case - Aurora Blue Dial - Steel Pilot Bracelet - A13324121C1A1 IW357409 44 mm sedna gold case41. 00 mm steel case, 14. 44 mm thick, non screw locked crown with two gaskets, bidirectional bezel with slide rule, cambered sapphire crystal with glareproof treatment on both sides, aurora blue dial, Breitling 13 self winding movement with date in dial aperture and chronograph function, approximately 48 hours of power reserve, steel Pilot bracelet. Water resistant to 3 bars.