My apple watch was stolen and i do not lnow jow to erase it
How dono disable and erase my stolen apple watch se
If you remotely erase your Watch, you remove the activation lock that prevents others from using it and free it for the thief to use it as their own.
If your Apple Watch is lost or stolen -
If your device is lost or stolen - Apple Support
M1 Mac mini, macOS 14.5; Watch, series 7 GPS/cellular, watchOS 10.5; iPhone 12 Pro, iOS 17.5; TV 4th Gen, tvOS 17.5; HomePods, audioOS 17.5 and Airport Express w/ Airplay 2