Breitling Super Chronomat B01 44

Breitling's Super Chronomat B01 44, reference UB0136251B1U1, is a chronograph with a 44 mm case in steel and 18k red gold. The case measures 14.45 mm thick, with a lug width of 22 mm. The dial sits under a sapphire crystal that is glareproofed on both sides. Inside is the Breitling Manufacture calibre 01, a self-winding chronometer with a 1/4 second chronograph, 30-minute and 12-hour totalizers, and roughly 70 hours of power reserve. The black dial has a date aperture and luminous indices and hands, and the sapphire caseback shows the movement. The bracelet is steel and red gold to match the case. Breitling rates the case to 200 metres, with a screw-locked crown providing the seal.