Review: the RICHARD LANGE PERPETUAL CALENDAR “Terraluna” – A. Lange & Söhne

Anthony de Haas, Head of Product Development at Lange, explains the numerous mechanisms and functions of the RICHARD LANGE PERPETUAL CALENDAR “Terraluna”. By combining an orbital moon-phase display, a perpetual calendar with the Lange outsize date, a power-reserve of 14 days and a constant-force escapement this horological masterpiece represents the pinnacle of Saxon watchmaking artistry.

Visit us on Facebook:   / langesoehne  

Find more information about A. Lange & Söhne on our website: http://www.alange-soehne.com/

The exclusive mechanical timepieces by A. Lange & Söhne are crafted from precious materials with the utmost of artisanal skill and only in small editions. They are guardians of a horological culture that is handed down from generation to generation and that began in 1845 with the foundation of the Lange watch manufactory by Ferdinand A. Lange in Glashütte, Saxony. His ambition to define benchmarks with timepieces of the manufactory is still reflected in every single Lange watch.