Founded in 1755, Vacheron Constantin is the world's oldest manufacturer of luxury watches in continuous operation, with an horological heritage that runs unbroken for centuries. As with all of the very best Haute Horlogerie, Vacheron Constantin is dedicated to combining aesthetic charm with mechanical excellence. From the 1955 launch of the Patrimony, to the world's thinnest mechanical watches, to the 2007 Calibre 2755 - an incredible 602-part movement combining three major complications - Vacheron Constantin watches have continued to expand the limits of what a timepiece can truly achieve, while at the same time adding to a genuinely remarkable legacy.