how to fix a watch winder

Watch winders, whether from expensive brands or just very cheap ones, can stop working at any time.

However, not everyone lives near a maintenance center or store to seek professional help.

So to prevent the worst-case scenarios from happening, it is essential that you learn how to fix a watch winder.

When it broke, it doesn't mean you have to throw it away.

In fact, repairing it is not as difficult as you think. 

There are many ways to deal with problems once you know the main culprit.

If you have a broken one, keep reading on to find out how to fix it.

Why Should You Repair A Watch Winder Instead of Buying A New One?

Watch winders from popular brands can be very expensive.

So, if your winder stops working, buying a new one is not at all feasible unless you have the funds. 

However, buying a new one is definitely not the best use of money right now.

In addition, in some cases, even if you want to buy a new one, it is complicated because some exclusive models are only made for a certain period and may no longer be available. 

So the only way to keep your watch winder working is to fix it.

Some people prefer fixing things up than purchasing new ones, even when it feels challenging to diagnose the problem, disassemble the device, replace the parts, and put them back together to get the device working again.

Also, it makes sense to repair it while many people are caught up in the throw-away culture that permeates the consumer world.

How To Know If The Watch Winders Need Repairing?

Several signs will let you know that your winder is broken and needs repairing. (Source)

Below are some common problems you may notice when bad things happen.

It Turns More Slowly

If you find your watch winder cushions starting to spin a lot slower than before, chances are the motor is wearing out.

However, some heavier clocks can cause the winder to turn slower.

So, if there is more than one watch put on at a time, their weight may be the cause of the slow rotation of the winder. In this case, you need to upgrade your winder to be more suitable for a big, heavy watch.

It Makes Much Louder Noise

Most high-quality models from famous brands are quiet, and you almost can't hear their motors.

However, after a period of use, if you constantly hear the sound of the motors louder.

The motor might be close to wearing out or breaking if it sounds like a grinding sound or has a labored whirring noise.

Unable To Charge Your Watch

Suppose your watch cannot charge while you leave it still connected to the watch winder.

This could be a symptom of the motor starting to spin more slowly, which can be difficult for you to notice. 

Otherwise, if charging the timepieces takes longer than before, there is a high chance that your winder is deteriorating.

The Cushions Stop Turning

The most apparent symptom is that if the watch cushions have stopped spinning completely, something is broken inside your watch winder.

At this point, your device may be experiencing one of the following two scenarios:

  • First, the rotating motor is still heated, but the cushions are not turning.
  • The motor stops working and is silent. 

How To Check For The Main Culprits?

When you suspect that your watch winder is broken, take a few steps to identify the problem. (Source)

First, you need to check the power supply by removing the battery and plugging the winder into the power source. Then check if it can work when plugged in.

  1. Unplug the power source, and plug the charged battery into your winder to see if it works properly.
  2. Then unplug the winder and insert working charged batteries and check again.

These two steps will help you figure out if it's the motors, power cord, or batteries.

How to Fix a Watch Winder? (Detailed Instructions)

1. Prepare Replacement Motor

If the problem actually comes from the motor component, you can purchase it by contacting link your product supplier or manufacturer.

This helps you to ensure that the motor you purchase will be correct for your model.

On the other hand, if you want a quieter motor than the manufacturer's one, you can look it up yourself.

This requires you to memorize the specifications of the motor to find one with the exact specifications. 

Or, if you can't remember, you can contact the manufacturer directly to ask.

Usually, the motor parameters you need to remember are kW of the motor, RPM (rotations per minute), and the shaft output length. 

You can buy watch winder motors on e-commerce platforms like Alibaba or eBay.

One popular type is the Mabuchi motor, which can be used for mid-level winders.

Or you can also choose a better motor, which is from Nichibo.

This version is a little quieter than the Mabuchi one and is used explicitly in a watch winder (12V AC, 2100 rpm, 12 mm output shaft length).

In addition to the motor, your winder may need to change the drive belts, which you can easily find on Amazon.

First, however, you need to pay attention to the size of the drive belt to match the size of the broken belts (diameter).

If you can't find a new part to replace the broken one, chances are they've been discontinued.

So search the secondhand market for the same model of winder that you need for replacement parts.

Things in this market will be a lot cheaper than a new one, so you should be able to find a good deal.

2. Tools Used for Repairing

To fix your watch winder repair, you will have to remove the side and back panels.

Therefore, it is crucial to purchase an additional set of flat-head or cross-head type screwdrivers. 

They are not too expensive, especially if you can choose a watchmaker's screwdriver, as it can help you handle the small details in your winder.

3. Fixing Instructions

After detecting the problems and acquiring a full range of necessary tools and replacement parts, you can start repairing your winder now.

If you don't know where to start, how to remove, and how to replace, follow our guide below:

  • First, you need to check if it is no longer under warranty
  • Unplug and remove its battery
  • Use a screwdriver to remove the sides. You can use the side or back panels using your screwdriver, depending on the winder brand.
  • You should now be able to see the internal motors and electric parts.

If the engine fails and you need to replace it with a new one, do the following:

  1. Please disassemble the engine from its place
  2. Place the new motor in place of the old motor you just removed.
  3. If the shaft you've bought is the wrong length, you may need to cut it to size.
  4. Reinstall the back/sides or internal winder bed

If the drive belt(s) are damaged, and you need to replace them:

  1. First, unscrew the watch winder motors to check the gear and rubber belt drives.
  2. Then, replace the new belt drives in place of watch winders.
  3. Reinstall the back/sides or internal winder bed

Last Resort: Look for a Local Service if You Can't Do It

If you can't fix it yourself or find the right replacement parts, there's still another solution for you.

At this point, you need to find a local service that can fix your watch winder.

Or you can also send it to professional repair services.

Their technical experts will fix it immediately if they spot a specific issue.

However, you should contact them first to discuss the best solution.

If the situation is worse, you may have to look for a new one to replace the winder that better for long-term use.

To Sum Up

Through this article, you may already know that how to fix a watch winder will not be as difficult as you think.

Just find out the real problem behind it, get the replacement parts and necessary tools, then you can repair it yourself.

If that doesn't work, try finding a local service as we've suggested.

Hopefully, this article will be of some help to you. Don't forget to come back to us next time for more tips.

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