carrycarrie Watch Case Back Opening Tool, Watch The Workbench, Djustable Back Case, Watch Battery Case

Dual-purpose device, one side is threaded,the other side is ordinary bayonet, other domestic and foreign various watches.

Note: the operating steps

1.Watch is fixed on the workbench,

2.Adjust the tool size on the watch, regulating pulley fixed tightly

3.Seize the workbench with the hand, thumb press tool, rotating open again, to prevent sliding off, scratches watch

Very simple tool kit, it has no instruction manual,you don't know use or have any questions, please E-mail to contact me, I will help you. carrycarrie

In order to save your money and time, please according to the pictures before buying case measurement, more than 35 mm size will not be able to use this tool.

It works only on screws, and if you need to open a big watch, search for purchase (B01MRR674Z) and open to 62mm