Giwnhvx Watch Press Tool Set, Watch Press Set Back Case Closer with 12 Molds, Watch Crystal Press,for Closing Caps

1. Choose the right mold; 2. Big mold at the bottom. Small mold on the top; 3. Align the position, turn the cover upwards to tighten the screw, look at the space, there is no space on it. (50/48MM;46/44MM;42/40MM;38/36MM;34/33MM;32/31MM;30/28MM;26/24MM;23/21MM;20/18MM;16MM round molds; 20/25MM round flat molds) This watch back press is equipped with 12 molds for most of the sizes of press fitting watch repairing and battery replacement use. sizes of press-fit watches for repair and battery replacement. Watch back press tool is made of superior steel, sturdy and , well-made. The materials are quenched and hammered repeatedly. Watch crystal press is made of fine and smooth threads, which makes it easier to adjust the height.