JoeKo said:On jewelry there is usually a stamp 14k, 22k, 24k if its real gold. Do gold watches have a similar stamp on them somewhere?
desmoquattro said:What you see is not really white gold at all. It's electro plated rhodium on top of the gold, which has a bright metal finish (it's in the same family as platinum). Real white gold is actually a pale yellow colour - 10k is whitest, 18k is yellower (because of more gold in the mix, of course). There used to be real white gold, but it had so much nickle that it was a problem for allergy sufferers. Now it's all rhodium plate, which wears off just like any other plating. Palladium gold is a compromise, it uses palladium as an alloy mix for a whiter colour, but it still has a yellow tinge and needs rhodium for the final finish.
Kinda funny that people buy "white gold" without realizing they are just getting an electroplate finish over a gold filler. And then when the rhodium wears off in 6 months they are totally puzzled as to how their jewellery mysteriously turned yellow.
desmoquattro said:What you see is not really white gold at all. It's electro plated rhodium on top of the gold, which has a bright metal finish (it's in the same family as platinum). Real white gold is actually a pale yellow colour - 10k is whitest, 18k is yellower (because of more gold in the mix, of course). There used to be real white gold, but it had so much nickle that it was a problem for allergy sufferers. Now it's all rhodium plate, which wears off just like any other plating. Palladium gold is a compromise, it uses palladium as an alloy mix for a whiter colour, but it still has a yellow tinge and needs rhodium for the final finish.
Kinda funny that people buy "white gold" without realizing they are just getting an electroplate finish over a gold filler. And then when the rhodium wears off in 6 months they are totally puzzled as to how their jewellery mysteriously turned yellow.
KBH said:Interesting, so what you are are saying is that the white gold bezel on my Rolex is really Rhodium?
Hmmmm? Interesting. But I'm not buying it until I hear it from a jeweler.
just hope that my plated and polished white gold reps in fact are polished steel.
desmoquattro said:What you see is not really white gold at all. It's electro plated rhodium on top of the gold, which has a bright metal finish (it's in the same family as platinum). Real white gold is actually a pale yellow colour - 10k is whitest, 18k is yellower (because of more gold in the mix, of course). There used to be real white gold, but it had so much nickle that it was a problem for allergy sufferers. Now it's all rhodium plate, which wears off just like any other plating. Palladium gold is a compromise, it uses palladium as an alloy mix for a whiter colour, but it still has a yellow tinge and needs rhodium for the final finish.
Kinda funny that people buy "white gold" without realizing they are just getting an electroplate finish over a gold filler. And then when the rhodium wears off in 6 months they are totally puzzled as to how their jewellery mysteriously turned yellow.
mbjoer said:In that case why plate gold at all? It seems that you would get the same effect by plating steel, only it would be less obvious when it wears off?
trailboss99 said:mbjoer said:In that case why plate gold at all? It seems that you would get the same effect by plating steel, only it would be less obvious when it wears off?
Because it would be even more difficult to justify the cost of an over priced watch. And because folk with more mony than sence want "gold" watches.
Personaly I'd be quite happy to take my PP/DJ in plated SS (or just plain polished SS for that matter).
Col.