Watch Demagnetiser – Fix a Magnetised Watch in Seconds

Why Watches Become Magnetised

Mechanical watches contain hundreds of tiny precision components, but the most sensitive part is the hairspring. Exposure to magnetic fields can cause the coils of the hairspring to stick together, making the watch run fast, erratically, or in severe cases stop altogether.

Even modern anti-magnetic alloys such as Nivarox are not completely immune because they still contain traces of ferrous metals such as iron and nickel.

Everyday sources of magnetism include:

• Smartphones, tablets, and laptops
• Speakers, headphones, and televisions
• Magnetic handbag clasps
• Airport scanners and MRI equipment
• Security alarm contacts on doors and windows
• Retail security tag removers
• Magnetic tools and electronic devices

The Simple Solution

Fortunately, magnetism rarely causes permanent damage. In most cases, a watch can be restored to normal operation in seconds using a demagnetiser.

This compact Anchor watch demagnetiser is designed specifically for watches, movements, and precision tools.

• Fast and effective
• Safe for watch movements
• Simple one-button operation
• Suitable for watches and small steel tools
• Ideal for watchmakers, collectors, and enthusiasts

While any watchmaker can demagnetise a watch, having a unit at home allows you to solve the issue immediately without the inconvenience or expense of sending the watch away for service.

How to Check if Your Watch is Magnetised

A quick test can be carried out using a simple compass:

1. Hold the watch close to the compass needle.
2. If the needle moves noticeably, the watch is likely magnetised.

How the Demagnetiser Works

Inside the unit is an electromagnetic coil which generates an alternating magnetic field. When activated, this field neutralises residual magnetism within the hairspring and other steel components, restoring normal operation.

Operating Instructions

1. Connect the Unit

Plug the demagnetiser into the mains power supply.

• Supplied with a European plug
• Works worldwide with a suitable adapter
  

2. Position the Watch

Place the watch or movement flat on the blue surface of the unit.

• Complete watches can normally be treated without opening the case
• Small components and tools can also be demagnetised individually

3. Activate the Unit

Press and hold the red button.

A slight humming sound or vibration is completely normal.

4. Remove the Watch Slowly

While continuing to hold the button:

• Slowly lift the watch vertically upward
• Move it approximately 20–30 cm (8–12 inches) away from the unit

This gradual movement is essential because it allows the magnetic field to dissipate cleanly.

5. Release the Button

Once the watch is clear of the unit, release the button.

If necessary, repeat the process once or twice for heavily magnetised watches.

Important Notes

• Do not hold the button continuously for extended periods
• The coil may become warm during prolonged use
• Keep phones, bank cards, and electronic devices away while operating
• The unit can also be used to demagnetise tweezers, screwdrivers, and other watchmaking tools

✅ Quick, safe, and affordable — one of the easiest ways to restore a magnetised mechanical watch to proper operation.