Premium Watch Case Back Opening Tool Ø 50mm Screw-on Backs - Professional - Round Jaws

Tool for opening screw-back watch cases up to Ø 50 mm. Changing batteries or replacing movements becomes simple with this premium watchmaking tool. The tool allows you to safely disassemble a watch, without scratches or damage. Compact, precise, and reliable, it is ideal for regular maintenance, both at home and in a professional workshop.

Key features

Adapt the tool to your watches thanks to the adjustable round jaws.

Easily unscrew screw-down case backs up to 50 mm in diameter.

Weight: 60 g, light and practical to handle.

Work with confidence thanks to its solid steel design.

Change your batteries and replace your movements effortlessly and risk-free.

Benefits

Save time on the maintenance and simple repairs of your watches.

Save on watchmaking fees by performing basic operations yourself.

Enjoy an ergonomic, comfortable, and durable tool.

Equip yourself like a professional watchmaker, even at home.

Usage

Adjust the jaw spacing according to the diameter of the case.

Position the tool on the watch's screw-down back.

Turn to unscrew safely and access the battery or movement.