southtexas
·You don't, but you will still use it on the road. You will not replicate some parts or swap the engine because you want to preserve the original parts.
I read several things here and for sure, replacing it with factory part is not an issue, as they are made by the same company that own the rights of this watch model. That is more problematic when the part is not produce anymore.
AFAIK, if you truly want to preserve the critical parts an still enjoy the watch instead of have it only for display, then replacing it by something that is clearly not original and signed by its author then it is ok. This is kind of the same spirit than Seiko mods. People modding their Seiko - or at least the example I saw of it - do not try to have a accurate copy another watch. It does not end with Tudor or Blancpain on the dial, and the changed part is clearly different than the original Seiko one. No one could be fooled and, no one is participating in it to fool others.
Now for the ones that tries to mimic the original, that is an issue. Say that it is OK because the main difference needs the insert to be removed to be seen? Sorry, that is not an option. If you do not have the real stuff just next to it or are not an expert of that model, you won't see the difference and this thread exists is proving it.
@watchknut : I understand that the goal when you bought this bezel is not to fool others but for your own enjoyment. Problem is: how can the seller knows that for sure? Does he make them only for dear and trustworthy friends? Did he find a magical way to know when a watch is put on sale with one of its bezel mounted on it, so he can intervene and prevent the sale?
If the answers for both are no, then he participates to the fake market even if - let's accept that for now - he does not want to. If he truly want to avoid that, he can put something on the front that is discreet, yet that cannot be missed. For example I had the stupid idea to buy a UG 287+dial and hands some time ago (bargain price), thinking that finding a matching case will be ok. Now that I know it is not that easy, I am thinking about contacting a (skilled) watchmaker to build a case that is in the same spirit than the Compax. But I will also ask to have it engraved between the lugs to ensure no one could ever sell it saying it is a 100% genuine UG (one day it will be sold no matter what, either because I want it, or because I am dead - let's hope not before Speedy Apollo 11 100th 😁).
So, your seller is contributing to the fake market. And despite the innocent goal that triggered this purchase, as one of his customer you are contributing to the fake market too. That is the biggest problem with fake (or "aftermarket" call them as you want): whatever your initial goal, you end supporting the whole market, therefore the organized crime behind it which is the same than the one behind human trafficking. This is why you should never buy a fake part, no matter your motive.
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