Breitling Navitimer B01 Chronograph 43

The Breitling Navitimer B01 Chronograph 43, reference AB01381E1G1P1, is a steel chronograph with a 43 mm case. It measures 13.69 mm thick, with a lug width of 22 mm. The dial sits under a cambered sapphire crystal that is glareproofed on both sides. Inside is the self-winding calibre B01, a manufacture movement with a power reserve of approximately 70 hours and chronometer certification. The silver dial shows a date aperture and small seconds, and the sapphire caseback allows a view of the movement. A brown alligator leather strap closes with a steel folding clasp. The case holds a water resistance rating of 30 metres.