What Does the World's Most Complicated Watch Actually Do?

Meet the Vacheron Constantin Les Cabinotiers Solaria Ultra Grand Complication—a historic horological masterpiece that officially holds the world record as the most complicated wristwatch ever made. Crafted over 8 years of meticulous research and development by a single, master watchmaker, this one-of-a-kind timepiece packs an astonishing 41 complications and 1,521 individual components into a surprisingly wearable 45mm case.