amanico[JLC Moderator]
400010
The beauty of a Vacheron Constantin Malte Chronograph Perpetual Calendar Dial.
I don't know who to credit / thank for this superb picture which is in my hard disc for many years.
The only thing I dislike is the small window showing the leap year. For the rest, it is a feast... Especially this moon phase which seems to be a Vacheron speciality.
Best,
Nicolas