received the gray version today, first impression: the gray is a pretty dark gray and -
comparing photos & videos - pretty similiar to the gray dial of the 5711G, old 3700 etc. BUT under direct light, sunshine etc. you can see the light purpleish, tiny little bit brownish glimer of the dial. overall the dial is grayer than i thought it would be (td & qc photos), which is a good thing, because i wanted it as dark as possible (
too bad pf does not make 5711s with pure black dials 
)
i ll make some photos, but there are already a lot of photos which dont give you the rl impression above
i have no clue about pf gens but the overall quality afai feel and see is good: clasp not too hard and not too easy to open, the ceramic balls are still inside, dw could be a tiny tiny little bit more on the right (but its pretty genlike: the date of the gen is imho also not perfectly centered in the window) -
overall: good purchase & happy
