The Clé is a wristwatch by Cartier.

This is the 35 mm (small/medium) version in the Clé range, which was launched in 2015.

The name Clé derives from the unusually novel key shaped crown, set with a blue synthetic spinel. The normal position of this key is concordant to the case. When twisted, it allows to set the time and the date.

The watch is equipped with the self-winding manufacture movement 1847 MC.