Vacheron Constantin Traditionnelle – 83570/000G-9916

This 18K white gold watch is set with 81 round-cut diamonds and a precision moon phrase. Set at the center of its mother-of-pearl dial, the moon phase features a star-studded sky whose color is picked up subtly by the alligator strap. This poetic complication only needs adjusting every 122 years. The openworked caseback reveals the exceptional finishes of the manually-wound mechanical movement.