High Quality: With high quality stainless steel handles the watch repair tool is durable, comfortable to hold. Durable: Long service life solid material gives the opener a long working time. It is also water resistant and is unlikely to get rusted or damaged. Simple Design: Adjustable hardened pins for easy use on water resistant cases. Very convenient and easy to take anywhere and easy to use. Widely Used: Great tools for waterproof watch case opening, battery replacement and watch repairing. Fun of DIY: It can be way too expensive to pay a jeweler to replace the battery. Now, with this easy-to-use Repair tool set, you can do it yourself! Description: Are you looking for a professional and affordable watch case opener? Are you looking for a solid, trustworthy tool that can perform multiple tasks at once? If so, look no further! Our professional watch case opener must meet you needs. It is one of the best choices for you. Features: For opening most screw back cases, but not fit the pressure cover back. A fully adjustable case opening tool. Simple design with thumb screw to adjust diameter. Very convenient and easy to take everywhere and easy to use. Adjustable tempered pins for easy use on water resistant cases. Specifications: Color: Blue Material: Metal Package includes: 1 x Watch Case Opener Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!