I have a horrible old watch with a cracked face,but the battery is still working,so I want to put it in my other watch in which the battery has run out.
Really don't want to resort to a jewellers or whatever,but I cannot get the blasted back off one of them (the other had a little notch I managed to get one of my tiny screwdrivers into).
Has anyone got any advice or tricks of the trade to help me,Please??
TIA