crwdns2934241:0crwdne2934241:0 [deleted]

crwdns2934249:0crwdne2934249:0:

Unscrew the 4 screws and remove the back cover. Disconnect the battery and leave for a few minutes. Reconnect the battery and try turning the watch on.

crwdns2915684:0crwdne2915684:0:

open