Question regarding calibre 6763
Could you please answer me about this 100 hours power reserve calibre. There is a calendar: is it an annual calendar (automatic change between 30 or 31 days months except for february) or just a triple date calendar (with manual changes every 2 months + f...
not an annual calendar
Well, it is a day,date, month and moonphase indicator based on the piguet 1150 with twin barrels and other refinements.