46.6 mm stainless steel case, 15.5 mm thick, screw-down crown, sapphire crystal with anti-reflective coating on both sides, black dial, CFB 1901.1 caliber automatic movement with chronograph: hour, minute and seconds counters, three time zones, date, hour, minute and seconds, approximately 42 hours of power reserve, rubber strap. Water resistant to 50 m (5 atm).