A modern expression of Vacheron Constantin's Quai de l'Ile line, this reference brings the collection's contemporary sensibility to a notably refined annual calendar layout. The 43mm rose gold case and silver dial give it a warm, architectural presence, while the moonphase adds a touch of poetry to the display. Automatic winding keeps the watch practical in daily rotation, with the annual calendar handling the cadence of the months. At 13.5mm thick, it wears with substance but remains balanced on the wrist.