Thank you for the cool pics....I do have the NAVY myself and I love it!
Anyway, I was at my local AD and had the real deal on my wrist just for comparison....the only huge difference are the colors:
GEN
- the dial is really WHITE on the gen, a bright, shiny white color.....the blue parts are dark blue...royal blue, the hornback is thick, matte, dark-blue
REP
- the dial is silvery white with a kind of MOP effect in the light, the blue parts are navy-blue, ....a brighter blue, the hornback is thin and shiny, does not look natural.
But this NAVY rep is one of the nicest I have seen so far and you won