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What would cause an automatic watch to run VERY fast? Login/Join 
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I check my watches regularly with a small compass.
I might have to put the app on my phone and try it.
I don't own a demagnetizer however I have been thinking buying one.




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Posts: 2668 | Location: Central Florida, south of the mouse | Registered: March 08, 2010Reply With QuoteReport This Post
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I found it on eBay for like $9 with free shipping. I’m wondering if it might have other issues as it runs pretty darn fast. It’ll be fun to try to get it running better.


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Posts: 21267 | Location: San Dimas CA, The Old Dominion or the Tar Heel State.  | Registered: April 16, 2007Reply With QuoteReport This Post
Savor the limelight
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Hmmm. I've worn automatics for 25 years now and never had one become magnetized. I must not have the right personality for it.

Kidding aside, I'd be asking myself what I was doing to cause this to happen.
 
Posts: 12374 | Location: SWFL | Registered: October 10, 2007Reply With QuoteReport This Post
His Royal Hiney
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quote:
Originally posted by Georgeair:

This is exactly what I did with a watch several years ago and worked perfectly. I was flying a lot at the time and one theory is that affects it. Whatever the cause, the demag may work.

I bought this exact model for twice this price in 2011.

Link


Going through the earth's magnetic field does it. Navy ships and submarines regularly get demagnetized otherwise they get detected more easily.



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Posts: 20438 | Location: The Free State of Arizona - Ditat Deus | Registered: March 24, 2011Reply With QuoteReport This Post
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Trapper189, have you ever checked them? It’s weird, I have two watches I thought were a little fast but fine that both read slightly magnetized. I am wondering how that happened. The app on my phone seems to be working well enough at detecting magnetism, I checked it using a few different magnets.


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Posts: 21267 | Location: San Dimas CA, The Old Dominion or the Tar Heel State.  | Registered: April 16, 2007Reply With QuoteReport This Post
Raptorman
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Your phone has magnets in it. Absolutely keep your watch away from anything with a speaker/coil in it.


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Posts: 34731 | Location: North, GA | Registered: October 09, 2002Reply With QuoteReport This Post
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Mars_Attacks, dude you were right! Cool I bought a demagnetizer on eBay, watched a YouTube video on the process and that was in fact the issue. My tiny diver is now keeping great time and will be getting a lot of use. Thanks!!!!



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Posts: 21267 | Location: San Dimas CA, The Old Dominion or the Tar Heel State.  | Registered: April 16, 2007Reply With QuoteReport This Post
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I’m glad I bought this demagnetizer. My son has an Invicta 300m diver that was running consistently around one to two minutes fast in 24 hours. Out of curiosity I checked it and did detect magnetism. After demagnetizing yesterday his watch appears to be running considerably less fast. I haven’t had a chance to really look at its performance too closely yet but it appears to be more accurate.

Thanks everyone for the input!


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The price of liberty and even of common humanity is eternal vigilance
 
Posts: 21267 | Location: San Dimas CA, The Old Dominion or the Tar Heel State.  | Registered: April 16, 2007Reply With QuoteReport This Post
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