Advice for first Constellation (168.005)

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And if you don’t like the discoloration, a gentle swipe with a gold cloth will take care of that. Personally, I don’t remove it. It’s a beautiful way of aging in my book and a great sign a watch hasn’t been polished in a while. Here’s a rather stark example of what discoloration of gold can look like:
 
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It’s a beautiful way of aging in my book and a great sign a watch hasn’t been polished in a while.
I know some guys used ammonia ( from unrine) to tanish gold/ gold capped cases to give them a vintage look. (a few day process).
Don' t ask me how. :whipped:
 
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And if you don’t like the discoloration, a gentle swipe with a gold cloth will take care of that. Personally, I don’t remove it. It’s a beautiful way of aging in my book and a great sign a watch hasn’t been polished in a while. Here’s a rather stark example of what discoloration of gold can look like:
OK but my point was not the discoloration, but a possible difference in the initial color of the gold in 14k vs 18k : I have often found that on jewelry the 14k was less yellow, but it obviously depends on what it is alloyed with, probably differing from one country to another.
 
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I have 14K and 18K watches. No difference in color.
Actually, I can tell the difference.

 
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Actually, I can tell the difference.
There may be a difference for Omega, but I suspect that answer is different for each case reference.
gatorcpa
 
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Obviously the closer the purity, the less variance but there certainly is a colour difference between different gold carats. It’s quite obvious between 9ct and 18ct as 18 is more ‘gold’ looking. 9ct is duller, less lustre and with a brass/copper tone.
 
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I find that there are many different tones of both 14k and 18k gold, so it would certainly be very difficult for me to determine the gold composition by color alone.
 
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It’s certainly possible, even with different metals making up the mix. However, I say this as someone who comes from a family of jewellers so grew up seeing gold jewellery every day.

Perhaps it’s like a person who owns two dogs of the same breed. Most people can’t tell them apart but to the owner, it’s crystal clear.
 
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@TheGreekPhysique : stunning piece ! A gold capped I believe ? can you indicate the exact case ref , year and movement please ? That is truly one of my top 3 Pie Pan models !! I must have one ! 🥰🥰
 
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can you indicate the exact case ref , year and movement please ?
I guess
Ref 14902. 561. 1960.
 
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Correct. I have to check the paperwork but I believe the year is a 1962.
smashing ! what I thought, but better to get the info 1st hand ! thanks ! I put it on my hunting list.
 
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Hello Guys,

what do you think about the following one?



The price is very good for a Constellation here. The seller says it works fine.
What do you think about it?

Greetings
Paul
 
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Yes, IMO also, redial : cross hair lines are thick - minutes indices ...