Ref #: EWATC06724
Langematik Perpetual Yellow Gold (310.021)
Pre-owned A. Lange & Sohne Langematik Perpetual wristwatch (ref. 310.021), featuring a mechanical automatic movement; silver dial with applied gold Roman numeral hour markers; perpetual calendar with patented large double window date display at 12 o'clock, subdial indicating the month with inset leap year indicator at 3 o'clock, small seconds subdial with inset moonphase aperture located at 6 o'clock, and day-of-week subdial with inset 24-hour indicator at 9 o'clock; sapphire-crystal, transparent case back; and 38.5mm, 18k yellow gold case on a black crocodile strap with the Lange 18k yellow gold ardillon buckle. Guaranteed authentic- with the case, dial and movement signed A. Lange & Sohne. Accompanied by the original A. Lange & Sohne watch box and papers, dated July 2005.