How does magnetisation affect a watch?

　　An increasing number of people enjoy wearing watches today. However, with so many electrical appliances around us in daily life, a watch can easily become magnetised if care is not taken. What effect does magnetisation have on a watch? Below, Xiao Ya provides a detailed explanation.

　　Effects of watch magnetisation

　　Even weak magnetic fields affect a watch, primarily impacting timekeeping accuracy. The impact of a magnetic field is greater than that of temperature variations. As to whether magnetisation causes a watch to gain or lose time, that requires specific analysis case by case.

　　To eliminate magnetic fields after a watch becomes magnetised, thorough demagnetisation must be performed. Comprehensive demagnetisation requires demagnetising across all 3 positions mentioned above to fully clear residual magnetism. Demagnetisation should be carried out within a decaying alternating magnetic field.

　　How to tell if a watch is magnetised?

　　The simplest way to determine if a watch is magnetised is to lay a sensitive compass flat. Then, pass the watch closely and quickly over the compass repeatedly, varying the watch orientation across several positions during the test. If the compass needle moves, it indicates that the watch has been magnetised.

　　How to prevent a watch from becoming magnetised?

　　1. In daily life, you should try to avoid exposing your watch to environments with strong magnetic fields.

　　2. Avoid getting too close to handbags with magnetic clasps.

　　3. Avoid placing the watch near magnetic electrical appliances such as mobile phones, televisions, and computers.

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　　The above covers the impact of magnetism on watches. If you would like to learn more about top-tier replica watches, please feel free to add the WeChat account: watchcn for further details.