Breitling Endurance Pro 38

Breitling's Endurance Pro 38, reference X83310D41B1S1, measures 38 mm across in a carbon case. The case stands 12.1 mm thick with an 18 mm lug width. A sapphire crystal protects the black dial, which shows a date aperture and small seconds alongside the chronograph subdials. Inside is the quartz-based calibre 83, a thermocompensated SuperQuartz movement certified as a chronometer. This is a chronograph, with the count running to 1/10th of a second over 30 minutes. The rubber strap closes with a pin buckle. Breitling rates the case to 100 metres of water resistance, ample for daily wear and light athletic use.