Montblanc Villeret Chronograph, Cal 13.21.
My first " Montblanc love " was this one, seen in Vegas, in 2011.
Since then I understood that in an ideal world, there were two chronographs to get from this brand. The 16.29, and the 13.21.
Here is the 13.21 I saw in Vegas. White gold case, enamel dial, and this movement!!!
Lucky those among us who own it.