Watch Repair Tool Kit, Set of Back Opener Wrench and Large Watch Case Movement Holder for Waterproof Watch, Change Battery Yourself

Watch Repair Tool Kit, Set of Back Opener Wrench and Large Watch Case Movement Holder for Waterproof Watch, Change Battery yourself

High quality all steel construction
Easily adjustable for various case dimensions (18mm to 45mm)
Portable handy box set design, easy to carry
Key for waterproof watch-cases
3 adjustable jaws
Material: Steel
6 sets of clamps: 3 x Flat, 3 x Square, 3 x Triangle, 9 x Round
Dimensions: Approx. 16.5 x 7 x 1cm (L*W*H)
Movement Holder Size: 3.5 x 4.5 x 6.5 cm
Maximum diameter: about 3.5 cm
Material: plastic

This is an ideal tool set for replacing batteries for any other watch repair by yourself
The opener is a key can be Easily adjustable for various case dimensions (18mm to 45mm)
The holder can be set in different positions for different size cases, will not scratch your watch
What included: 1x key for watch-cases, 1x watch case movement holder, 6 sets of clamps