Feature: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.Specification:Condition: 100% Brand NewItem Type: Watch DemagnetizerUsage:Package List:1 x DemagnetizerNote:1. This product is recommended for use by persons with certain professional knowledge of watch repair, a single demagnetizing time should not exceed 10 seconds.2. The whole operation process should not exceed 1 minute, so as not to burn out the electromagnetic coil inside the demagnetization device.