I'm pretty new here and pretty new with watch as well, but I can't resist now to spend plenty of time connected to this forum (and some others).
As I said I'm pretty new, so please forgive me if I'm asking "stupid" questions
Now I want to buy a watch and big question...what to look for when buying a pre-owned watch?
What are the most important questions to ask a seller?
How to be "sure" the watch is authentic? Is it something common to go with the seller to an AD or expert to authenticate the watch? ...
Thanks for any information