Feature: 1. 7750 Watch movement base design, exquisite workmanship, no scratching for watch, wonderful using experience. 2. Multifunctional watch repairing movement base that can be used for repairing, disassembling, and adjusting watch movement. 3. Practical maintenance tools, can be firmly fixed watch movement during repairing process without moving. 4. Alloy material is durable and not easy to deform, can effectively resist oxidation and rust, long service life. 5. Suitable for watch makers and watch repairing workers to use, practical and wonderful tool. Specification: Item Type: Watch Movement Base Material: Alloy Bottom Round Diameter: Approx. 4cm / 1.6in Maximum Length: Approx. 5.2cm / 2in Application: Suitable for 7750 watch movement repairing Package List: 1 x Watch Movement Base 1 x Bag of Accessory