CEO Wilhelm Schmidt Talks About A. Lange & Söhne At SIHH 2014

The brand from Saxony in Germany continues to express its philosophy through masterpieces like the Richard Lange Perpetual Calendar Terraluna, which incorporates a constant force mechanism.

Turning the watch over, we find a scintillating night sky moving around the earth to express the moon phase in relation to the sun, which is symbolized by the balance wheel.