Just like in the paradox @
Ubpfc or I mentioned, one way to answer the question, is to define what the object in question is.
For myself, and maybe some others as well, a gen is only a gen if it not only has all gen parts, but was also assembled in the gen factory with a unique serial for that particular gen watch. If it's made up of gen parts (even 100% of them being gen), I would still consider it a super franken, albeit a really impressive one
I think I may have seen an example of it on the boards once, it was an IWC from memory with gen movement, case, dial, hands, crown and pushers. I don't remember what, if any of the watch was rep