Opus Perpetual 150 x 40 x 23 cm, aluminum and wood, Manufacture pendulum movement 2501 with perpetual calendar, precision seconds pendulum and moon-phase display, limited to 60 pieces | Reference Number HS020196

The Opus Perpetual by Erwin Sattler combines the finest craftsmanship with technical sophistication. Its movement is designed as a perpetual calendar that automatically displays the days of the week, months, leap years, and moon phases correctly—without manual intervention. A skeletonized dial reveals the Sattler caliber 2051 movement, which is equipped with a 30-day power reserve. Despite its complexity, the dial with its intricately crafted displays remains clear and harmonious. A special eye-catcher is the three-dimensional moon-phase display, which depicts a realistic image of the Earth's satellite and is integrated into a funnel-shaped sky disc with stars made of diamonds. Combined with precious materials and timeless aesthetics, the Opus Perpetual is not just a timepiece, but a lasting masterpiece. Dimensions: 150 cm x 40 cm x 23 cm (HxWxD)