MMOBIEL Watch Case Back Opener Adjustable Remover Screw Wrench for Battery Replacing and Watch Repair
Professional all-in-one kit: Watch Case Opener - Made of superior stainless steel material. This watch case opener works great on 99% waterproof watches. Adjustable Jaw distance from 11 mm to 56 mm which can fit different size watch cases. It is the most effective tool for watch case opening.
Easy to use Compact Size Simple to use and fully adjustable, Tips adjust from 0.4" to 2.2" (11 mm to 56 mm) great for watchmakers to open watch case and water resistant cases.. The compact size makes it very convenient
Durable Life Time - Stainless Steel material make the tool set last for years. They are waterproof and will not easily get rust or damaged.