Valjoux 7750
Movement: Valjoux TOP, mechanical movement with unidirectional winding, 25 ruby bearings, 28,800 half oscillations/hour, seconds stop function, shock-proof according to DIN 8308, anti-magnetic according to DIN 8309, adjusted in 5 positions
Functions: Hour, minute, small second, date and weekday (German or English selectable), Chronograph: 12-hour counter, 30-minute counter, 60-seconds counter
TOP: 48 hours power reserve, 15 seconds maximum deviation in all positions, balance wheel glucydur gold-plated