there are actually much more flaws to it:
numerals are a little too thick and have no luminousity
the 5 minute indieces are all supposed to have the same length
the crystal is mineral and not sapphire and doesn't have antireflective coating
the finishing of the movement is much finer and different on the gen and has blued screws
the second indicies are supposed to point outward and not inward
the engraving on the crown guard is to thick
the list probably goes much further....still beautiful piece
here is a pic of a gen for comparison: