Adjustable Watch Back Opener: The Essential Home Watch Repair Tool.

Stop paying for expensive battery changes and simple repairs!

The Adjustable Watch Back Opener is a professional-grade wrench designed for easy, at-home maintenance of your screw-down watch cases.¹ This single tool gives you the power to safely open and close your watch, whether you need to change the battery or perform a simple repair.

Easy DIY Watch Repair: Safely open screw-back watch cases yourself to replace batteries, gaskets, or perform simple internal repairs without damaging the watch surface.

Universal Adjustable Design: The wrench features adjustable pins that fit a wide variety of watch case sizes and configurations. Simply dial the thumbwheel to precisely match the notches on your watch back.

Secure & Non-Slip Grip: The robust, ergonomic handle provides a firm, secure grip, giving you maximum torque and control while preventing the tool from slipping and scratching your watch.

Durable Professional Quality: Made from high-quality materials, this wrench is built to last, making it a reliable and indispensable addition to any watch enthusiast's toolkit.²

Take control of your watch maintenance. The Adjustable Watch Back Opener is the simple, cost-effective tool for keeping your timepieces running perfectly.