Product Review

Specification:
Material:steel+alloy
Size: Measures approximately 145mm (~5.71") in length
Max compatible case diameter : 38mm

Features:
Storage case included
Four sets of bits included for different watch case types
Easily adjustable for various case dimensions
Designed for opening and fitting screw cases on watches.
Professional watch case wrench will open & close most watch back cases.
Its durable construction will never let you down while maintaining the look and of course the grace of a professional instrument

Usage:
1. First of all, open the watch strap, leather strap only need to unlock the strap directly, if it is a steel strap, you can use a fine needle to pull off the strap.
2. Firstly, choosing the right piece of your own watch back cover card slot shape of the minions, after installation, adjust the distance between the minions to adjust the distance for their watch card slot.
3. Adjust the distance of the minions, you can fix the watch in the fixed seat, the minions on your watch back cover slot, just need to counterclockwise choice can open your watch, the installation is clockwise.

Package Included:
1x Watch case opener with 12 bits
1x Storage box