The Vacheron Constantin heritage comprises

Right from the start of the 19th century, the Vacheron Constantin archives (including a letter written by Jacques-Barthélémi Vacheron to a certain Mr. Girod in Paris, dated May 18th 1912) feature references to thin watches. Another letter dated January 28th 1829 and written by Jacques-Barthélémi Vacheron to François Constantin also mentions the production of “a few thin pieces”.

Vacheron Constantin’s historical records for 1911 also include three 8, 9 and 10-ligne calibres, each measuring 2.82 mm thick. The remainder of the century witnessed an impressive number of ultra-thin calibres, representing impressive horological feats and becoming ever slimmer over the years: 2.25 mm in 1917, 1.88 in 1924. Some were used to create such extraordinary models as a rock crystal watch presented in 1926 and equipped with a 2.63 mm red gold movement (visual available).

In 1931, Vacheron Constantin set a new world pocket-watch record with a mechanical movement measuring 17 lignes 5/12 in diameter and less than 1 mm thick – exactly 0.94 mm to be precise (visual available)!

Ultra-thin movements continued to inspire the Geneva-based manufacturer, leading it in 1981 to present the “Structura” collection, which set a highly original stage for one of these movements by reversing it and fitting the hands on the bridge side, thereby enabling connoisseurs to admire the full complexity of its structure.

In 1992, Vacheron Constantin confirmed that its expertise in the field of extreme slenderness also extends to Grand Complication movements by presenting the thinnest minute repeater wristwatch movement to date, measuring 3.28 mm and earning the Geneva-based manufacturer set another record. (visual available).