OLEVS Men's Mechanical Watch Model 3601

⌚Working Principle : working principle of a mechanical watch is to rely on the swing of the arm to produce energy to make the watch work normally, so it needs to be worn for 8-10 hours a day to ensure accurate timekeeping. If you find that the time is wrong, please turn the handle 30-40 laps with the handle closed and check the time before it can work normally. It is recommended to rotate 30-40 laps directly for the first use. ⌚Automatic Mechanical Watches : imported movement, support automatic and self winding, the tourbillon gear can offset the error caused by gravity to the parts in the escapement system of the watch, so that the mechanical watches travel time is more accurate, and the error is smaller than ordinary automatic watches. ⌚Top Brand Skeleton Tourbillon Watches: The tourbillon is matched with the moon phase window and date display, well-designed in dial layout, exquisite dress up elements, carefully carved, set off the overall beauty, brings you a new visual experienc