Vacheron Constantin Les Cabinotiers Solaria Ultra Grand Complication Boasting an extraordinary 41 complications and 13 patents, Vacheron Constantin’s Les Cabinotiers Solaria Ultra Grand Complication sets a new world record as the most complex wristwatch ever created. This masterpiece, the result of eight years of meticulous research and development, houses the innovative caliber 3655, a movement composed of 1,521 components, achieving an impressive feat of miniaturization within its 45mm white gold case. Among its remarkable features is a minute repeater with Westminster chimes, secured by seven patents, alongside precise mechanisms for sunrise, sunset, equation of time as well as sun height — all managed via a multi-cam wheel system. The intricate dials include sapphire discs for moonphases, tides and zodiac signs, while the reverse side highlights sidereal time and celestial constellations. With its elegant double-sided design and exquisite craftsmanship – evident in details like aluminum split-seconds chronograph hands and ultra-thin sapphire components – the Solaria Ultra Grand Complication stands as a testament to Vacheron Constantin’s unwavering pursuit of excellence in haute horology. https://hypebeast.com/2025/4/vacheron-constantin-watches-and-wonders-2025-release