Lange Datograph Perpetual Calendar - Lange & söhne introduces a bold new interpretation: Web the datograph perpetual is the first wristwatch for which lange combined a chronograph with a perpetual calendar. Web 25 years after the launch of the datograph, a. Web throughout the history there happened to be many combinations, but none struck as its coupledom with another grand. Web the dial design is naturally a bit more cluttered than other perpetual calendars, where brands often use three.
Web throughout the history there happened to be many combinations, but none struck as its coupledom with another grand. Web the dial design is naturally a bit more cluttered than other perpetual calendars, where brands often use three. Web 25 years after the launch of the datograph, a. Web the datograph perpetual is the first wristwatch for which lange combined a chronograph with a perpetual calendar. Lange & söhne introduces a bold new interpretation: