Breitling Chronomat B01 Chronograph 42

Breitling's Chronomat B01 Chronograph 42, reference RB0158101Q1R1, comes in an 18k red gold case measuring 42 mm across and 13.77 mm thick. The screw-locked crown guards a brown dial set beneath a sapphire crystal. Inside is the self-winding Breitling Manufacture Caliber 01, a chronometer-certified movement with a 70-hour power reserve. As a chronograph, it times to a quarter of a second across 30-minute and 12-hour counters, and small seconds and a date aperture round out the display. The sapphire caseback shows the movement through the back of the case. The watch is fitted with a matching 18k red gold bracelet. Breitling rates the case to 200 metres of water resistance.