Jeff, I've seen a different version of the 110.503BC: Mine has got the subdials simply painted, revorbaro's one has got the subdials in a second level.
This is the first time that I've seen a blue montreal like this!
I ask him if he can post a picture!

: Someone has pointed out that, on the Montreal Index Page , we
: say that there are six versions of the Cal 12 powered Montreal,
: and in fact there may be seven versions. The way I count them,
: we seem to have the following seven versions:
: black (PVD) case with black dial and black registers;
:
:

: stainless steel, blue dial with white registers, painted markers;
:
:

: stainless steel, blue dial with white registers, applied markers;
:
:

: stainless steel, black dial with black registers, painted markers
: (the "Beloff" Montreal);
:
:

: stainless steel, black dial with white registers, applied markers
: [not shown OnTheDash];
: stainless steel, white dial with black registers, applied markers;
: and
:
:

: gold-plated case with champagne dial and registers, applied
: markers.
:
:

:
: Do we agree that these were the only seven versions of the Caliber
: 12 Montreal?

: Was there a PVD version with white registers, or should any PVD
: Montreal be black-on-black?

: Thanks,

: Jeff