The mechanical watch, which represents the taste or the value of "heirloom", may be at rest due to the absence of wears during the Lunar New Year holiday or the maintenance after a long holiday. The general manager of Shenchang Watches and Jewelery Co., To re-adjust the time, must pay special attention to operation, so as to avoid gear card failure, the internal parts can not be normal operation, if normal maintenance, watches need to spend a lot of money to repair the situation can be reduced to a minimum cost. Mechanical watch adjustment time principle Stand for a long time, the winding mechanical watch natural relaxation to the watch stationary