I saw a VC watch in a local (I'am from South America) second-hand store. It looks almost identical to the "simple dress watch - 1970's" posted on Jul 8 at the Photo Gallery, but with a circle second marker in the lower part of the dial. In the inner part of the back case, there are these numbers:
6044
354231 (I guess this is the Ref. No.)
The attendant told me that is a 1965's vintage VC, but according the a reference list (Production date of Vacheron Constantin, at http://www.xs4all.nl/~rkeulen/watch/vacheron.html), it should be between 1910 - 1915. I did some web research and couldn't find a satisfactory answer.
I'am lost. I like this watch, and ready to purchase it, but I'am not sure about its identity. Anyone here could please help me with some clues? Many thanks in advance.