Have you heard of the Watch Winder Billstone? Well, the automatic winding watch is very dependent on the shake or shock of the watch’s user. In other words, if the clock is not actively used, it will cause the movement to stop moving or shutdown. This is because mechanical watches rely entirely on mechanical energy in contrast to other types of watches, such as quartz which relies on electricity/batteries. For that, we need a tool or media to solve the problem of automatic winding clocks, namely by using a watch winder.