I think most of the tourby movements are stock so I don't know how 1:1 you would get the movement. That being said, if you look at the number of people that know enough about watches as being like 1 in 100,000, those that would know a tourbillon would be a small fraction of that already small number. That being said, could you expect to pull off a $80,000+ watch? Not you personally, though if you're not mentioned somewhere in fortune magazine, most of us could not claim to own the genuine article.
M.