Breitling Navitimer B01 Chronograph 46

Breitling's Navitimer B01 Chronograph 46, reference UB01372A1C1P1, is a chronograph with a 46 mm case in steel and 18k red gold. The case measures 13.95 mm thick, with a lug width of 24 mm. The blue dial sits under a cambered sapphire crystal, glareproofed on both sides. Inside is the self-winding calibre B01, a chronometer-rated movement with a 70-hour power reserve, running the chronograph function alongside a date aperture and small seconds. The sapphire caseback is screwed in, allowing a view of the movement. Fitted to a black alligator leather strap with a steel folding clasp, the watch is finished on a straight lug configuration. Water resistance is rated to 30 metres.