Breitling Navitimer B01 Chronograph 46

Breitling's Navitimer B01 Chronograph 46, reference MB0128221B1S2, is a chronograph with a 46 mm steel case. The case is 14.52 mm thick. The self-winding B01 calibre runs the watch and has a power reserve of 70 hours. A sapphire crystal covers the black dial, and the watch has a display back. The date is shown on the dial, and the bezel rotates in both directions. A rubber strap with a pin buckle is fitted. Breitling rates the case to 30 metres.