Quality watch repair tools are your best option.Alloy and ABS material is environmental, firm and durable enough for long term use.Suitable for watch repairing, battery replacing, case closer, etc.Exquisite compression spring is sturdy and not easy to deform.Humanized handle is anti-slip, durable and delicate.Dies with different sizes can meet your different demands.The metal inserts of dies can be screwed to the watch press tool, which is convenient to use.Specifications:Watch Press Material: AlloyDie Material: ABSColor: As Pictures ShowHandle Length: 17.3cm / 6.8inchBase Length: 13cm / 5inchWeight: 567gQuantity: 1 x Set of 1Pc Watch Press Tool + 12Pcs DiesType: Watch Press ToolFunction: Watch Repairing, Battery Replacing, Case Closer, etc.How To Use:1. Choose one die that is bigger than the watch surface and install it at the top of this tool. 2. Choose another die that is smaller than the watch back cover and install it on the bottom of this tool. 3. Put the watch on the bottom die correctly.4. Gently press the handle. Package Includes:1 x Watch Press Tool12 x Dies