
An Oris-developed manual wind movement with a 10-day power reserve, date, and GMT, measuring 34.00 mm (15'''). It features central hour and minute hands, a 9 o'clock sub-seconds dial, a central GMT hand with half-hour adjustment, a 3 o'clock non-linear power reserve indicator, a date window, a date corrector, a fine timing device, and a stop-second. Additional feature: Power Reserve Indicator.