A.Lange & Söhne Lange 1 Tourbillon - Perpetual Calendar and Moonphase - 41.9 MM - Rose Gold - Silver Dial - 720.032FE

The LANGE 1 TOURBILLON PERPETUAL CALENDAR stands as the pinnacle of complexity within the esteemed LANGE 1 watch family, boasting a mesmerizing tourbillon visible through its sapphire-crystal caseback. Crafted in 18-carat pink gold, this model showcases an argenté-coloured dial meticulously crafted from solid silver. With dimensions of 41.9 mm in diameter and 12.2 mm in thickness, it houses the self-winding L082.1 movement, comprised of 624 parts and offering a power reserve of 50 hours, with a balance frequency of 21,600 semi-oscillations per hour. Notable complications include an outsize date, calendar function, moon-phase display, tourbillon, day-of-week display, and day/night indicator, showcasing both mechanical mastery and aesthetic refinement in a timepiece of unrivaled sophistication.