Mechanical movement, manual wound. Calibre Lange L952.1. Flyback chronograph with precisely jumping minute counter as well as perpetual calendar with outsize date, moonphase display, day-of-week, month, leap year display, small seconds hand with stop seconds, and a day/night indicator.
A. Lange & Söhne - Datograph-Perpetual - Time of Switzerland copyright 2000-2006 design by plankton-design. produced by nextron. Last Update: 03.12.2008