I've been trying to find this manual wind version for quite some time. Fortunately Montblanc has a piece available from their HQ. And it came with their 500 hours test certificate. Was worried it would wear too big or heavy, but it felt fine on my wrist, ...
One of the truly great Nicolas Rieussec watches you got! Looking forward to seeing it here more often, together with your impressions of it (after you've had it for a while)
but not a deal breaker of course as I usually only wear my watches a full day max, next day would be another rotation watch. I was pretty puzzled on the engraved numbers too, as I did not see it in the pictures. Then again, you hardly see the caseback pic...