1.Made of quality material, which is durable for long time use. 2.Used for demagnetizing mechanical watches so as to adjust watch time. 3.Most sizes of watch can be put in the demagnetizer of its larger hole. 4.Lightweight and compact, very convenient for carrying and storage. 5.Professional tool, suitable for watchmakers and watch repairing workers to use.Type:Mechanical Wristwatch Demagnetizer Watch Demagnetizing Watch Condition:100% New Item Type:Watch Demagnetizer Feature:Demagnetizer Item Type:Repair Tools & Kits Type:Watch Repair Tools Function:Repair Voltage: AC115-230V / AC100-240V machine watch repairing tool Used to adjust watch speed and make watch work normally 1.The parts that are demagnetized should be put either in a small card-board box to be fastened to a movement holder or if large enough,they may be held in the hand. 2.Hold the parts just in the opening of the demagnetizer with the equipment switched off,switch on the current by pressing the switch button and slowly withdraw thee parts to a distance of about 1 yard,at a speed of about 1 foot in seconds.Finally switch off by relaxing the switch button. 3.Check the result by a sensitive compass.Repeat operation if necessary. 4.with built-in switch button,max switching-on period 1min width of the opening 60mm. How to use. First plug in the power supply, press and hold the green button with your finger and slowly slide the watch through the middle of the demagnetiser (at the empty hole) on one side, then take it out from the other side for about 5 seconds. For watches or parts that are particularly badly magnetised, you can repeat the procedure in step 2 2-3 times to completely demagnetise them. Plug Type:US Plug,it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on./EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:White Material:plastic Size:13.5x6.5x7cm Package Contents: 1 * Mechanical Wristwatch Demagnetizer Only