With respect, if you have to ask you should get a watchmaker or jeweller to do it for about 5,pounds, without the correct tools it is highly likey irreparable damage will be done to the case in trying.
If you insist, there are broadly two main types of case back. One is a pressure clip that requires 'flipping' off with some force and the other is a screw type with keys meshing for at least three or four different models of tools to unscrew them. They mainly differ by make or model. It is the amount of force needed that usually causes damage when trying without the correct tools. When a watch is water resistant, a new gasket or two would need to be fitted if you want to retain the case integrity.
Jun 25, 2013 |
Freestyle Shark X 75036 Watch for Men