Lucien Piccard: Real or Fake?

I've just bought this watch (new) for a steal. Obviously, when you buy a watch for a "steal", you're going to be hesitant about it's quality. As of now, it's running perfectly, and by all means seems genuine. That being said, i'd still like some reassurance. Before you look at the picture, please note that the plastic dust seal is still attatched to the face and back, because at one point I might want to sell it for a bit of profit. Of course, if it turns out to be fake, i'll just keep it for myself :-d.