DATOGRAPH UP/DOWN "Lumen"
The chronograph that never sleeps
The DATOGRAPH UP/DOWN “Lumen” is the fourth model of the “Lumen” series that A. Lange & Söhne launched in 2010. Its semi-transparent dial and luminous coatings assure that all features can also be used in the dark: the time indication, the outsize date, the chronograph functions and the power-reserve indicator. The flyback chronograph with the precisely jumping minute counter comes in a limited edition of 200 watches in platinum.