Brown stains on gold watches

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Gold patina is kind of iridescent and nice to look at. That one you keep. Then there is the crust of dirt....that one you clean. Depends.
 
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I am not a fan of tarnish/patina (brown stains) on a gold watch or any watch, cases, bracelets or indices. I always deep clean a new to me watch. One never knows where a used watch may have been
Here is story about a watch

Edited:
 
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Just a bit of tarnish... Gold is reactive, though much less so than most base metals. I'd leave it alone.
It is not the gold which is reacting. Pure gold will not react with any of the elements in air or water under normal conditions and will not react with Oxygen under any conditions which is why tomb goods look shiny after 5000 years and probably why gold has the value that it does and did so to our distant ancestors. It does react with halogens such as chlorine but that isn't usually an issue. The tarnish is a reaction from copper or silver or other metals in the alloy which aren't well mixed. It is this reason why 9K gold will often tarnish more than 18K or 22K.
 
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I am not a fan of tarnish/patina (brown stains) on a gold watch or any watch, cases, bracelets or indices. I always deep clean a new to me watch. One never knows where a used watch may have been

The hour markers on your Watch looks a lot like the ones on my Seamaster below here. I've not been able to find pics of another Omega with these markers and that combined with a glued on omega symbol and a 12 O' clock marker there's bit twisted, I've never been sure if it's a redial, or not. Yours having similar markers does not mean mine can't be a redial, of course, but at least I now know there's other omegas with such markers... 😀



Ref.: 2577 17 SC and powered by a cal.: 351

Anyone seen one like it?

Thanks.

Paul
 
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The hour markers on your Watch looks a lot like the ones on my Seamaster below here. I've not been able to find pics of another Omega with these markers and that combined with a glued on omega symbol and a 12 O' clock marker there's bit twisted, I've never been sure if it's a redial, or not. Yours having similar markers does not mean mine can't be a redial, of course, but at least I now know there's other omegas with such markers... 😀



Ref.: 2577 17 SC and powered by a cal.: 351

Anyone seen one like it?

Thanks.

Paul

The watch or the markers?
 
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The watch or the markers?

The Watch. If possibel, I'd like to see a similar Watch...... 😀
 
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Blue Blitz cloth. $5 all over eBay:

http://www.ebay.com/itm/Blitz-Jewel...003546?hash=item4d1bddd0da:g:-B8AAMXQrhdTUELt

This does not remove texturing on the metal. Some others, like the Cape Cod cloth will make it "Oooh...shiny".
gatorcpa

Have you used the Blue Blitz cloth for tarnished gold capped or gold-filled watches? If so, results? Some cloths I have used removed the tarnish temporarily, returning shortly sometimes even more tarnished.
 
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Here's a few photos of the tarnish on my now-sold Seamaster bumper. I removed most of it with a gentle Cape Cod polish.

 
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Have you used the Blue Blitz cloth for tarnished gold capped or gold-filled watches? If so, results? Some cloths I have used removed the tarnish temporarily, returning shortly sometimes even more tarnished.
When you are dealing with tarnish, it usually goes below the surface. It's the result of a chemical reaction between oxygen in the air and copper or silver in the gold alloy. All of the methods discussed here work by removing tiny amounts of metal, allowing a new layer to show the original luster. Eventually, this new surface will tarnish as well.

The Blitz cloth is OK for gold capped cases, provided the gold layer hasn't been polished down to the base metal. I would avoid using it on gold filled, rolled gold or plated cases unless you are sure there is no wear-through.

gatorcpa
 
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The hour markers on your Watch looks a lot like the ones on my Seamaster below here. I've not been able to find pics of another Omega with these markers and that combined with a glued on omega symbol and a 12 O' clock marker there's bit twisted, I've never been sure if it's a redial, or not. Yours having similar markers does not mean mine can't be a redial, of course, but at least I now know there's other omegas with such markers... 😀



Ref.: 2577 17 SC and powered by a cal.: 351

Anyone seen one like it?

Thanks.

Paul
@Pahawi
Thread resurrection but thought you might like to see it. Looks a nice one too.
https://www.ebay.co.uk/itm/Vintage-...fa7b:g:ILkAAOSwJ5BeUs6x&LH_ItemCondition=3000
 
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This sort of tarnish usually occurs in nooks and crannies of gold alloy items where there is little exposure to the usual rubbing of fabrics, etc. Lack of exposure means the tarnish builds up. This is common with all gold alloy items. It is even worse with white gold where the tarnish really stands out where it gathers in crevices. To alleviate this problem with white gold, manufacturers will rhodium plate (or even chrome plate) the white gold item. The plating wears off on the exposed surfaces, but remains in the crevices where the item might show tarnish. You can’t do that with yellow gold!
 
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These brown spots you keep:

27452989233_5b4ff6764c_b.jpg

That IS nice. It is so hard to find vintage solid gold watches in this untouched condition. I am very envious.
 
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If you remove the tarnish on one area it will stick out like a sore thumb. You would probably have to polish the whole case and ruin any nice patina that has accumulated over the years.
Words from a wise one
 
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My gold Eterna Automatic has a couple of smallish spots like the OP's. I don't think a small amount of tarnish is unattractive but if I had a watch with quite a bit I'd polish it using a gold polishing cloth, I would not want to put it on a buffing wheel.
 
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Sorry to bring back an old topic - would the dark red spots on my watch also qualify as 'tarnish'?
 
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Sorry to bring back an old topic - would the dark red spots on my watch also qualify as 'tarnish'?

Possibly ... or possibly residue from something you accidentally spilled on the watch. Being able to inspect the watch in person, you would know best. 👍
 
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It could be wine from the wedding i was on 😁 but it doesn't come off easily, so i'll try a cloth as mentioned above