Can You Overwind a Self Winding Watch?

If you have an automatic watch, it's not possible to overwind it. If the watch has full power, the rotor inside the timepiece will simply stop spinning. Automatic watches are designed to stop powering the mainspring when it can't be wound anymore. It's not possible to over-wind an automatic timepiece.

Can you over-wind a self winding watch?

In most cases, no, you cannot overwind a modern automatic watch. The smart design on these winding mechanisms allow for any excess tension to be released as the spring slips inside of the barrel. Despite that, some wearers choose to store their watches in a watch roll to prevent excess wear on the movement.

What happens if you Overwind an automatic watch?

Whenever the mainspring is wound completely, the rotor will stop turning in the course where the mainspring is wound. Thus, overwinding an automatic watch is not possible. ... This mechanism will, in fact, undo the winding motion happening on the mainspring, thereby keeping the watch's functionality intact.