Breitling Navitimer B01 Chronograph 46

Breitling's Navitimer B01 Chronograph 46, reference AB0137211C1P1, is a chronograph with a 46 mm steel case. The case measures 13.95 mm thick, with a lug width of 24 mm. A self-winding Breitling 01 calibre drives the watch, offering 70 hours of power reserve. The blue dial sits under a cambered sapphire crystal that is glareproofed on both sides. Alongside the chronograph function, the watch is chronometer-certified and shows the date through a dial aperture, with small seconds also on the dial. The sapphire display back allows a view of the movement. It comes on a brown alligator leather strap with a steel folding clasp. The screwed-in caseback and non screw-locked crown keep the watch water resistant to 30 metres.