Tick Talk[Moderator Emeritus]
2361
Perhaps it is an interpretation
Rather than an direct copy. After running through the more extensive World of VC reference photos, I cannot find an exact match for the lugs. Photo #908 comes closest in terms of shape and date.

World of Vacheron Constantin
Calibre 1001
By: Tick Talk : May 29th, 2021-15:29
Thanks Patrick The 1001 is a very elegant movement with classic finger bridges, introduced in 1951. Based on the JLC 818 ebauche, it measures 9 lignes across with a height of 2.94mm. 18,000 vph and 17 or 18 jewels depending on variant. The one pictured he...
And of course
By: Tick Talk : February 2nd, 2025-05:13
in the days before internet, influencers, and other marketing efforts made VC products available to a worldwide marketplace, V&C sometimes had to wait years before a buyer came into a boutique and spotted a watch they had to have. It was particularly chal...