A. LANGE & SÖHNE, LANGEMATIK-PERPETUAL
YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH LEAP YEAR AND MOON PHASE DISPLAY
CASE 138240, CIRCA 2007
Calibre L922.1, 43 jewels, screwed gold chatons, 21k gold and platinum rotor, yellowish matte solid silver dial, small seconds with moon phases, day with 24-hour indicator, month with leap years, patented outsize date display, three-part case in 18k gold, brushed and polished, screwed transparent case back, 18k gold Lange buckle, case, dial and movement signed
Diameter: 38.5 mm.
A. LANGE & SÖHNE, LANGEMATIK-PERPETUAL
YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH LEAP YEAR AND MOON PHASE DISPLAY
CASE 138240, CIRCA 2007
Calibre L922.1, 43 jewels, screwed gold chatons, 21k gold and platinum rotor, yellowish matte solid silver dial, small seconds with moon phases, day with 24-hour indicator, month with leap years, patented outsize date display, three-part case in 18k gold, brushed and polished, screwed transparent case back, 18k gold Lange buckle, case, dial and movement signed
Diameter: 38.5 mm.
