Hobbyist demagnetizer questions and confusion...

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I've only had one watch that was magnetized in the last 40 years, bought one of those cheap blue demags and it didn't do anything. Bought a more powerful tunnel unit and that did the job. I never set my watch (or wallet) near a cell phone or magnetic cover on a tablet. Practice good magnetic hygiene and you'll avoid a lot of issues.
 
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Genuinely curious what you are all doing that mangnetizes watches so often that you’d want/need to have a degausser on hand? 😕

Living in the modern world...

There are more magnetic fields around us daily than ever before.
 
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There it is. Blocks all EMF’s...

That won’t explain it I’m afraid - it is just plain old ordinary silica glass and blocks just a small fraction of high-frequency radiation. Its effect on EMF at the more common lower frequencies is minimal.

Living in the modern world...

There are more magnetic fields around us daily than ever before.

No doubt, and yet my experience is still what it is - never had it happen and hardly a luddite.
 
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I like mine but it's getting hard to find batteries!

I like the "alternating current" device Jim 😁. Looks like you only need three hands to operate it.

Lovely bit of horological nostalgia. Have you found a bamboo filament globe for it yet?
 
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That won’t explain it I’m afraid - it is just plain old ordinary silica glass and blocks just a small fraction of high-frequency radiation. Its effect on EMF at the more common lower frequencies is minimal.

Sorry. Thought my tongue firmly planted in cheek was obvious...
 
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three hands to operate it
I've worked out a "third" hand but you have to be careful not to spill the glass acid battery!

I couldn't possibly show you as all my "hands" are in use.
 
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Sorry. Thought my tongue firmly planted in cheek was obvious...

Me too! 😁

p.s. My house is brick
 
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I’m not judging as I live in a glass house with respect to watch paraphernalia, but this topic has me scratching my head. I have worn mechanical watches for decades, in all kinds of environments and never once had a magnetization issue.

Genuinely curious what you are all doing that mangnetizes watches so often that you’d want/need to have a degausser on hand? 😕


Maybe it’s is a Spousal Quirks Part Trois thing, but do tell please.


Its just like the BBQ game.
I think some just buy the BBQ and.....well BBQ stuff.

But there is always the guys that have the BBQ cover the BBQ trolley the BBQ thermometer the 27 different BBQ utensils the 300 BBQ rubs and sauces the whole kit and caboodle.

I can relate this to the Fisherman also. I always chuckle when I take a new guy out fishing and he rocks up with more than 2 fishing rods for a day on the water....
First panic for he’s day is when I tell him he’s only allowed 2 on the boat.
Second panic is usually the same guy who bought stubbies of beer and I start drinking them at 4am because no glass on the boat.
Third panic is .............. I will leave that laugh to when you come fishing with me. 😁
 
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I have the cheap blue box and it demagnetized my Seamaster 610 calibre. I performed the procedure 4x and it wend from 1 minute per day fast to perfect time.
 
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So for those with experience using the blue box model: some says to lift the watch immediately after depressing the button; I’ve seen four seconds, and then tens seconds hold before lifting. Is one of these correct, or does it even matter?
 
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So for those with experience using the blue box model: some says to lift the watch immediately after depressing the button; I’ve seen four seconds, and then tens seconds hold before lifting. Is one of these correct, or does it even matter?

If you can lift faster than one cycle of 50 or 60 Hz (depending on your location), then worry about it. If not, then don't...
 
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If you can lift faster than one cycle of 50 or 60 Hz (depending on your location), then worry about it. If not, then don't...

Sorry, not following.
 
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Sorry, not following.

Sure - I'll simplify then. You don't have to leave it there for a set period of time. Press the button, and move it away slowly, until you reach the limit of your arm, and release the button. It's not any more complicated than that.
 
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Sure - I'll simplify then. You don't have to leave it there for a set period of time. Press the button, and move it away slowly, until you reach the limit of your arm, and release the button. It's not any more complicated than that.
That is exactly what I did. Repeat the process 3 or 4 times. I bought mine through Amazon for approx $10.
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If you try it a few times and the watch is still running very fast- don’t keep doing it- you most likely have a kinked or sticky hairsping. I got two watches (at different times) from eBay- both claimed keeping great time, but running way to fast (as in minutes per hour, not per day). I tried de-mag’ ing both to no avail. Turned out the hairspings in both were stuck to themselves at one point- cleaned and reassembled- they kept perfect time. Sometimes it just needs a service.
 
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If you try it a few times and the watch is still running very fast- don’t keep doing it- you most likely have a kinked or sticky hairsping. I got two watches (at different times) from eBay- both claimed keeping great time, but running way to fast (as in minutes per hour, not per day). I tried de-mag’ ing both to no avail. Turned out the hairspings in both were stuck to themselves at one point- cleaned and reassembled- they kept perfect time. Sometimes it just needs a service.
That is probably good advice. In my case, I am around magnets a fair bit and got tired of going to my watchmaker periodically for a 1 minute fix. The last time it happened, the watch had been recently serviced and then just started running fast, so I had a good idea what it was and bought one of the units after reading a thread here. It did the trick.
 
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I keep trying it on my Milgauss and nothing happens.

Doh!

The answer to the confusion is "How well is the case shielding your watch". Obviously some watches have little enough shielding that a $10 Chinese buzz box does the trick. Others, not so much.

^^This is in addition to the proper technique noted above.
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Since you can magnetize an iron bar by whacking it smartly on one end with a hammer, perhaps whacking a watch repeatedly with a hammer might work to demagnetize it. Or at least end any further worries about whether it was magnetized to begin with.
Caution I'm sure this would void any warranty.😉
 
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Since you can magnetize an iron bar by whacking it smartly on one end with a hammer, perhaps whacking a watch repeatedly with a hammer might work to demagnetize it. Or at least end any further worries about whether it was magnetized to begin with.
Caution I'm sure this would void any warranty.😉
It used to work for that damn horizontal hold back on the olden days.



If you remember whacking the television- you are officially old.