Specifications

Colour: Blue
Material: Aluminum alloy
Length:7cm/2.75inch. width：3cm/1.18inch

What's in the Package

1x Watch Back Case Opener

Note

Suitable for screw-in waterproof watch bottom case, the back edge of the bottom case has grooves

How to Use

1. Place the watch in the watch holder to protect it and keep it stable.
2. Use thumbscrews to control the width between the pins and open the pins of the wrench wider than the case. Use a pin to tighten the wrench in a notch until both tips fit snugly in the notch.
3. After placing the pin firmly in the groove, you can start to loosen the back cover of the watch, hold the watch holder firmly to keep it moving, and start turning the wrench counterclockwise to open the case.