Anchored by Cartier's Manufacture self-winding mechanical movement — caliber 1847 MC — this 40 mm Clé de Cartier brings together considered engineering and refined design. The steel case measures 11.76 mm thick and is finished with a crown set with a synthetic spinel, the distinctive key-shaped element that gives the collection its name.
The silvered flinqué dial features a sunray effect and is read through blued-steel sword-shaped hands, while both the front crystal and the case back are sapphire. Water resistance reaches 3 bar, approximately 30 meters or 100 feet, and the watch is presented on a steel bracelet.
Reference WSCL0007 is a steel-cased expression of one of Cartier's more architecturally distinct modern lines, balancing a mechanical complication with an instantly recognizable silhouette.
