Your watch is engineered for precision, but there’s an invisible threat that could be sabotaging its performance: magnetism. From smartphones to speakers, magnetic fields are everywhere—and they can wreak havoc on your timepiece’s accuracy. Here's what you need to know to protect your watch and keep it running perfectly.
How Magnetism Affects Your Watch
Magnetism disrupts the delicate balance of a watch’s movement by magnetizing its metal components. This causes:
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Gaining or losing time (sometimes by minutes per day)
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Stuck hands (especially in mechanical watches)
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Irregular ticking in quartz movements
Mechanical watches are particularly susceptible to damage because their hairsprings (hair-thin coils of wire) can easily become magnetized, changing their elasticity and disrupting timekeeping. Even quartz watches can be affected if their stepper motors are exposed to strong magnetic fields.
Common Sources of Magnetism
You might be exposing your watch to magnets without realizing it:
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Smartphones & tablets (especially when placed too close)
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Laptop speakers & headphones
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Magnetic clasps on bags or bracelets
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Kitchen appliances (blenders, microwaves, fridge magnets)
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Medical equipment (MRI machines, hospital scanners)
How to Protect Your Watch
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1. Keep away from magnets
Avoid placing your watch near electronic devices with strong magnetic fields.
When not in use, store it in a watch box or watch bag.
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2. Demagnetize if necessary
If your watch starts to run erratically, it may be magnetized.
Use a watch demagnetizer (affordable tools are available online) or visit a watchmaker.
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3. Choose an anti-magnetic watch
Some watches have anti-magnetic shielding to protect the movement from interference. Look for models with the following features:
Soft iron inner case (deflects magnetic fields)
Silicon balance spring (anti-magnetization)
Final Thought: Prevention Is Key
Magnetism is a silent threat, but with proper care, your watch can maintain its accuracy for many years. Whether you own a mechanical masterpiece or a high-precision quartz watch, being aware of magnetic exposure will ensure your timepiece remains reliable.
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