In 2017, with the Lange 1 Moon Phase, A. Lange & Söhne took a new approach to depicting the moon phases by combining the eponymous astronomical display with a day/night indicator. To mark the occasion of the 25th anniversary of the Lange 1, it is now being presented in an exclusive 25-watch limited edition in white gold with blued steel hands.
SPECIFICATIONS
COLLECTION
Limited edition 25 watches, engraved 01/25...25/25
MOVEMENT
Lange manufacture calibre L121.3, manually wound, crafted to the most exacting Lange quality standards, decorated and assembled by hand; precision-adjusted in five positions; twin mainspring barrel; plates and bridges made of untreated German silver; balance cock engraved by hand and filled with blue, engraving of the Lange outsize date on the balance cock. Power reserve 72 hours when fully wound.
FUNCTIONS
Time indicated in hours, minutes, and subsidiary seconds with stop seconds; power-reserve indicator; Lange outsize date, moon-phase display with integrated day/night indicator
BRACELET/STRAP
Hand-stitched alligator leather, blue, grey seam
BUCKLE
White-gold prong buckle