Watch Winder for Your Perpetual Calendar
Do your timepiece has a little box with a number in it? This little number that resides between the clock number is called perpetual calendar. And having a rotating watch box a.k.a watch winder will help you make sure it perpetually moved to another day. In watch crafting, a perpetual calendar describes a calendar mechanism that displays the date on the watch 'perpetually', taking into account the different lengths of the months as well as leap days. The internal mechanism will move the dial to the next day. Even so much as able to adjust to leap years so the wearer does not need to change the date manually every four years. Not only has a practical function, but a perpetual calendar also adds value to a watch because to…