Principles of Adjusting Time on a Mechanical Watch
When a **mechanical watch** has been left idle for an extended period, its mainspring naturally unwi
Principles of Adjusting Time on a Mechanical Watch
When a **mechanical watch** has been left idle for an extended period, its mainspring naturally unwinds until the watch stops. To wear it again, it’s crucial first to wind the mainspring before setting the time. Typically, when the mainspring is at its most relaxed, the watch’s hands may move slower or faster than usual. Therefore, it’s advisable to **wind the mainspring** to ensure a steady power flow to the hands after time adjustment. Even for automatic watches, it’s recommended to manually wind the watch to about 80% capacity before adjusting the time to ensure accuracy.