General description This 6-piece watch battery replacement kit includes a watch case opener, a watch case holder, and tweezers. It is designed to help you open the watch cover for battery replacement and to clean dust inside the watch. Technical specifications Watch case opener suitable for covers with a diameter of 15 to 60 mm Watch case holder compatible with watches up to 50 mm in diameter Compatibility and accessories Not suitable for watches that open with a different mechanism Includes a user manual with detailed images for correct usage Installation Adjust the spacing of the pins on the watch case opener by turning the adjustment knob Use the watch case holder to secure the watch and prevent slipping or scratching Usage Use the tweezers to remove the battery Follow the user manual to avoid damaging the watch during operation Other information Detailed images in the manual illustrate the correct method of use