Watch Adjustable Opener Back Case Press Closer Remover Repair Watch Case Back Opener Repair Remover Holder Tool

Specification: Material: Stainless steel Size?70mm * 28mm * 11mm (L * W * H) Features: Adjustable tempered pins for easy use on water resistant cases. Widely used- Great Tools for Waterproof watch case opening, batteries replacing and watch repairing. Durable life time, strong material gives the opener a long-last working time. It is also water resistant and will not easily get rust or damaged. How to Use Turn the black knob and make it fit snugly around the watch face plate. Then roll the adjustment wheel of the Watch Back Case Opener to set the bit spacing to fit your watch's back case grooves. Just turn it and your watch back case is open up. Package included: 1 x Watch Back Case Opener