Richard Lange Perpetual Calendar "Terraluna", pink gold

“Terraluna”

A large, technically ambitious perpetual calendar built on a fusée-and-chain constant-force transmission with a patented orbital moon-phase display accurate for over 1,000 years, visible through the sapphire caseback. The pink-gold version pairs an argenté solid-silver dial with a reddish-brown…

Open in The Dial Atlas