Swiss Made stainless steel base with changeable diamond-set chronograph module equipped with an ETA 251.272 round movement with 22 jewels and 4 stepping motors. Blue dial (various colours available) with 3 sub-counters - 1/10th second, 60-seconds and 30-minutes - add/split functions, fast correction of time zones, date indicator at 4.30. Sapphire crystal, screw-down caseback, docking releases at 12 and 6 o'clock on the steel base, oversize grip crown with 3 positions protected by steel casing, 2 push buttons, Superluminova hands, leather or rubber strap.