Scope of application: Mechanical watches are susceptible to magnetization caused by magnetic fields such as mobile phones and computers, resulting in inaccurate timekeeping. Demagnetizers can quickly demagnetize and restore accuracy. Even if not magnetized, it is still a must-have for watchmakers High quality material: Made of high-quality ABS material, sturdy and wear-resistant, able to withstand daily minor collisions and friction, and can be used reliably for a long time. ​ Portable: Lightweight, easy to carry and store, suitable for professionals to store and go out or at home. No need for repair, can be operated at any time, saving time and cost. ​ Correct time: In addition to demagnetization, it can also assist in time correction. After demagnetization, precise magnetic field control can be used to restore normal timing of the watch. Suitable for watchmakers and maintenance personnel, improving the efficiency and accuracy of time correction. ​ Convenient: Designed specifically for demagnetization of mechanical watches, it is easy to use and does not require professional knowledge. Simply place the watch and start the device according to the instructions, making it easy for beginners to get started and saving time and effort