Breitling Navitimer 1 B01 Chronograph 46 Watch - Steel Case - Aurora Blue Dial - Blue Leather Strap - AB0127211C1X1 and steel case

steel case

While its internal surface is shaped like a dome

95 mm thick

33mm 18K pink gold case

Breitling 37 self-winding movement

Breitling Navitimer 1 B01 Chronograph 46 Watch - Steel Case - Aurora Blue Dial - Blue Leather Strap - AB0127211C1X1 and steel case46. 00 mm steel case, 14. 51 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, aurora blue dial, Breitling 01 self winding movement with date in dial aperture and chronograph function, approximately 70 hours of power reserve, blue leather strap, tang buckle. Water resistant to 3 bars.