The power reserve and subdial at 6 are executed much better than the original Mark I. I still prefer the new, clean dial Mark IV with the PR on the back and the much nicer case shape, but I would say this Revolution version is the next best Quattro...
I have seen two pieces with the ceramic bezel before. One was on display at the AP Museum in Le Brassus, the other on the wrist of an owner in Florida. It definitely changes the character of the watch.