1The watch demagnetizer is a practical tools for watch repairing workers. 2Mechanical watches are inevitably magnetized, and lead to inaccurate travel time. A watch demagnetizer can help solve the problem. 3Used to demagnetize your mechanical watches and correct the time, keeping your watch function well. 4Most sizes of watch can be put in the demagnetizer of its larger hole. Suitable for different watch types. 5Professional watch repair accessories, give you a satisfactory experience.Item Type: Watch DemagnetizerMaterial: Plastic + AlloyPurpose: Watch demagnetization deviceUsage: Place the magnetized watch or part 2-3cm above the demagnetization area, hold down the green button with your finger, and let the item turn up, down, left and right on the demagnetizer for several times. Demagnetizing each part for about 5 to 10 seconds.Then release the button and degaussing is completed by unplugging the power.Plug: EU Plug 250V 1 x Watch DemagnetizerPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.