Dr No[Moderator Omega - Wristscan]
37520
Here's an old image from my files . . .
. . . of an original (save the crown) pink gold XVI.

[my wrist, JI's Ω, davudvl's photo ca '05]
Note the hands; I don't recall seeing pink gold originals for sale recently, but they would be worth searching for.
Art
We may never know....
By: mondodec : November 21st, 2014-04:39
But, as you say it is from a known Omega dial maker, although the XVI dials do not have the multiple ZJ embossing on the reverse, and my feeling is that it is not refinished. There are variations of XVI dials including a solid gold version, but this is th...
Yes,
By: mondodec : November 22nd, 2014-05:14
my feeling is that this is a painted dial. Not being able to see it under a loupe, I still think it's thinner than lacquered dials I've seen. So service replacement or sample are the two best options I can come up with. It certainly does look a fine piece...