The Collectibles QVEDUO03

At the dawn of the partnership between Jaeger and LeCoultre, the Duoplan represented a genuine industry revolution. Built on two superimposed planes, the Duoplan calibre was an invitation for both companies to express their creativity with beautiful and inventive designs. It was also a revolution for LeCoultre & Cie, which, thanks to the Duoplan, made the transition from a movement and component producer to a full-fledged watch manufacturer. The three levels of gem-setting enhance the piece’s geometry, evoking the silhouette of the Empire State Building. Equipped with the Jaeger-LeCoultre Duoplan 403 manual-winding calibre, the watch features 24 diamonds set in a steel case and comes with a black calfskin cord strap.

Source: Jaeger-LeCoultre website, last updated Mar 2026