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A shining example of A. Lange & Söhne watchmaking artistry
25 years after the launch of the DATOGRAPH, A. Lange & Söhne introduces a bold new interpretation: the DATOGRAPH PERPETUAL TOURBILLON HONEYGOLD “Lumen”. At Watches and Wonders 2024, the timepiece combining a flyback chronograph with a precisely jumping minute counter, perpetual calendar with outsize date, and tourbillon with a stop-seconds mechanism will be presented for the first time in Lange-exclusive honey gold (HONEYGOLD®) and as a “Lumen” version, limited to 50 watches.
Introduced in 2016, the DATOGRAPH PERPETUAL TOURBILLON featuring three eponymous complications occupies a pre-eminent position in precision watchmaking. The DATOGRAPH PERPETUAL TOURBILLON HONEYGOLD “Lumen” now also exhibits its technical finesse and design assets in the dark.
Three sophisticated complications with distinctive additional functions
The following complications make this timepiece into a comprehensive work of art:
The first part of its name, DATOGRAPH, designates a flyback chronograph with the Lange outsize date. The flyback mechanism allows quick consecutive time measurements because the three switching steps stop, reset to zero and start are executed with one single push of a button. The minute counter assures unambiguous readings of stopped times at any given time: it jumps to the next increment at the precise moment when the chrono seconds hand completes the 60th second.
Movement L095.3
The GRAND LANGE 1 MOON PHASE gives the earth’s companion a place at which it garners the most attention: on the main dial, the moon-phase display occupies a particularly large stage with a disc diameter of 14.3 millimetres. The golden moon tracks the orbit of the original with an accuracy of 99.998 per cent. Once correctly set, the display only needs to be corrected by one day after 122.6 years, assuming the watch runs without interruption.