Would change the color, I think black it's too sporty for this high end piece, and does not match the "savour" of the sweet movement. The white roman numerals don't look ok to me, maybe this is not the final version dial but they make it look "cheap". Too many colors red, blue, white, black, silver, gold. Would try to find a more balanced, to the eye, color combination. And would remove the HUGE pusher at 7:30.
This is just my opinion, hope to not offend any one.
Best.
Vte 
PS: I love it, anyway.