A warning - you morons and do it yourselfers

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Cleaning of the case and bracelet is a standard part of the service, so of course I clean it off.

Cheers, Al
 
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Funnily enough, today Watchguy got around to servicing my "new" Longines - this photo was uploaded:

IMG_7926.JPG

Superglue - accept no substitute 馃榿 馃榿
Best universal caseopener ever!
 
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I prefer this one...



Cheers, Al
I can purchase many tubes of super glue and litres of acetone for the price of that beauty!
馃槈
 
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Speedmaster Pro 105.012-66 CB case unpolished with razor sharp facets, but some dipshit had a go with some pliers.

$10,000 watch and you've tried to save $20 by not paying a watchmaker to do it.

Just need to shoot one of them as a warning to the others.

And this is one of many in my collection, bloody stupid needle nose pliers ffs.

Isn't that what sellers call patina?
 
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I can purchase many tubes of super glue and litres of acetone for the price of that beauty!
馃槈

Sure, but in the big picture of a professional shop, it's a pretty minor expense.

Buy hey if you like sniffing glue...馃槈

 
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Sure, but in the big picture of a professional shop, it's a pretty minor expense.

Buy hey if you like sniffing glue...馃槈

I think I'll stick to its intended use馃榾
 
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Crucify me if you will. But several years ago, an acquaintance brought be an 18-size Waltham in a swing ring nickel silver case to check out for him. The case back absolutely would NOT come off! Every method I tried, failed. This watch had a pristine double-sunk, 24-hour dial, so I anticipated that there was a movement in that case that was NOT a typical American Waltham 7-jewel grade. What to do? I found a circular piece of stout, thick leather that was the right diameter. I brought my air powered impact wrench from the garage, and chose the largest socket. I set the impact wrench on a LOW setting and hooked it up to my compressor. If you mis-read the word impact, fear not. It was not my intention to destroy the watch. I set the impact wrench to turn counter-clockwise, and placed the socket on the leather pad. Holding the watch in my left hand and the impact wrench in my right hand, I bore down on the wrench and gave the trigger a few short bursts! Voila! The back came off beautifully, leaving nary a mark. A previous owner had likely cleaned the case with Brasso which had virtually glued the case back on. The denouement? Inside the case was a pristine Waltham 1892, 17-jewel, stem-set, CANADIAN PACIFIC RAILROAD marked movement! The watch had been his grandfather's who had worked for CPR. It's present owner ALSO works for CPR.

It wasn't the potential enormous torque the impact wrench was capable of. It was moderate toque and vibration that broke the crud loose. The watch was totally unharmed!
 
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Just an FYI, watchshops watchmakers whatever you call them can also ruin or damage your watch. They can be just as bad as ordinary folk.

Best advice is to look for someone good and cautious and keep that person on your short list.
 
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So there's super glue and blue balls for screw backs, what about snap backs? Any tricks? I wanted to try with a Swiss Army knife but I was worried about my palm. I figured if I missed it would be like when you miss at shucking an oyster (not Rolex, the mollusc).
 
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That's a good question about the snap-backs... I have another, about some types of modern casebacks:

q2068570-back.jpg

(Not my photo!)

Would one need a special tool to open this up? I'd love to open mine (even though it's under warranty; I really would love to see its movement in person!) but don't want to screw anything up.
 
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You might void the warranty if you were to succeed in opening it! If you bought it from an AD, perhaps they might give you a consumer brochure that shows the movement?
 
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I think Wolverine tried to open my watch with his Adamantium claws after a few too many beers.
 
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Crucify me if you will. But several years ago, an acquaintance brought be an 18-size Waltham in a swing ring nickel silver case to check out for him. The case back absolutely would NOT come off! Every method I tried, failed. This watch had a pristine double-sunk, 24-hour dial, so I anticipated that there was a movement in that case that was NOT a typical American Waltham 7-jewel grade. What to do? I found a circular piece of stout, thick leather that was the right diameter. I brought my air powered impact wrench from the garage, and chose the largest socket. I set the impact wrench on a LOW setting and hooked it up to my compressor. If you mis-read the word impact, fear not. It was not my intention to destroy the watch. I set the impact wrench to turn counter-clockwise, and placed the socket on the leather pad. Holding the watch in my left hand and the impact wrench in my right hand, I bore down on the wrench and gave the trigger a few short bursts! Voila! The back came off beautifully, leaving nary a mark. A previous owner had likely cleaned the case with Brasso which had virtually glued the case back on. The denouement? Inside the case was a pristine Waltham 1892, 17-jewel, stem-set, CANADIAN PACIFIC RAILROAD marked movement! The watch had been his grandfather's who had worked for CPR. It's present owner ALSO works for CPR.

It wasn't the potential enormous torque the impact wrench was capable of. It was moderate toque and vibration that broke the crud loose. The watch was totally unharmed!

 
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Thank you for this thread; a valuable and free lesson for me!
 
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And when they are done scratching it, they add their signature to make it perfect:
(Damn Crooks')
 
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That's a good question about the snap-backs... I have another, about some types of modern casebacks:

q2068570-back.jpg

(Not my photo!)

Would one need a special tool to open this up? I'd love to open mine (even though it's under warranty; I really would love to see its movement in person!) but don't want to screw anything up.

There's no way I'd open up a modern watch like that. Even if you do get it open without causing irreparable damage, how will you reseal it and pressure test it to 10bar ? The pleasure of looking at the movement just doesn't justify all the downsides IMO.

Anyway, professional pictures of modern JLC movements aren't too hard to find - JLC themselves will probably send you some if you ask.