Breitling Navitimer B01 Chronograph 46

The Breitling Navitimer B01 Chronograph 46, reference AB0137211B1P1, comes in a 46 mm steel case measuring 13.95 mm thick. A black dial sits under a cambered sapphire crystal, glareproofed on both sides. Inside is the self-winding Breitling 01 manufacture calibre, with a power reserve of approximately 70 hours. This is a chronograph with a quarter-second, 30-minute and 12-hour counter arrangement, alongside a small seconds subdial and a chronometer certification. A date aperture sits on the dial, and the sapphire display back shows the movement. The watch is fitted on a black alligator leather strap with a steel folding clasp. Breitling rates the case to 30 metres of water resistance.