In celebration of the 10th anniversary of its Tokyo boutique, A. Lange & Söhne has unveiled this 20-piece limited edition version of the Lange 1 Daymatic in 39.5mm white gold case with guilloché dial and blue hands & dial markings. Like the base Lange 1, the Daymatic features off-centre, non-overlapping displays and the iconic outsize date. Contrary to the Lange 1, all displays are mirrored and a retrograde day-of-week indicator replaces the power-reserve indicator. Powered by the automatic Lange L102.1 caliber. This watch will only be available at the A Lange Ginza boutique. Very sharp looking watch but good luck getting one!