Description:With using this case opener, you can easily open the back case of your watch.Designed to remove the watch back cover without marks or scratched.This watch repair tool is a device for replacing batteries and any other watch repair.Fit for 10mm width case gap.How to Use:1.Insert it to the gap.2.Pry open the case gently.Specification:Overall Size: 80 x 41mm / 3.1" x 1.6" (L*W)Fit Gap Width: 10mm.
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