It's gen.
"Buy the seller not the watch"...
.
Not saying it's not a Gen, but come on...
The seller located in NY that does not have papers and took apart the watch and assembled it incorrectly and who's only guarantee of authenticity is the one
HE provides. That's the seller I am supposed to trust? Hahahahaha
Any knowledgeable buyer would run from this guy....
ESPECIALLY when there are plenty of Gens out there that come with papers and who's sellers have no problem letting a third party authenticate the watch or will provide you the serial number to check with the manufacturer.
I think it is also worth noting that all the reasons you gave to support that it is a Gen were about the watch. None of them had anything to do with the seller.
The only time "Buy the seller not the watch" applies is when you have personal knowledge of the seller or they have a long and thorough established reputation.
Bottom line - It starts and ends with the watch...
A better motto is 'Trust no one"