MilDiver
845
The best advise I can give you
is not to purchase or commit to purchase a watch unless it is 100% verified by an expert/friend you trust.
These watches are relatively rare , but it is even rarer to find a watch is all original and haven't been manipulated,
Watches can be genuine, with some non-genuine parts, or even genuine Tudor parts but not the correct one.. and bringing a watch like that to its original condition is not just costly, but very difficult...
some examples:
Chrono pushers are super rare
Dial can be damaged and "fixed", broken dial pins for example,
etc etc