It is a little thicker, but there is also a differant case on the gen gold models vs the ss (this rep is of a white gold model). I think you have about the same chance of winning the lottery as running into somone that could out you with that watch on a specific reason.
As for the movement, mine has been serviced by The Zigmeister as well... Which makes this an expensive rep out of the box, but it would stop hourly before service.