Breitling Navitimer 1 Chronograph 41 Watch - Steel Case - Aurora Blue Dial - Black Leather Strap - A13324121C1X1

41.00 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, black leather strap, tang buckle. Water resistant to 3 bars.