A. Lange & Söhne Lange 1 192.029

This model is equipped with the Cal. L121.3, an in-house hand-wound movement newly developed in 2017 based on the Lange 1, one of the four types launched when Lange & Söhne was revived. The moon phase display and the day and night displays each consist of independent discs, allowing the wearer to determine the phases of the moon and day and night at a glance. The sky changes its hue from light blue, indicating daytime, to dark blue at night, when the stars shine brightly, as the hours of the day pass. Year Circa 2021 Model Name Lange 1 Moon Phase Reference No 192.029 Case No LSLS192***　247*** Calibre Manual　Cal.L121.3 Material 18K white gold Bracelet/Strap A. Lange & Söhne Alligator leather strap Clasp/Buckle A. Lange & Söhne 18K white gold buckle Box Yes Papers Yes Size Max length 200mm, Case diameter 39mm Accessories Accompanied by A. Lange & Söhne guarantee dated October 29, 2021 and box.