A. Lange & Söhne Langematik 310.221E

A. LANGE & SÖHNE | SAX-O-MAT LANGEMATIK PERPETUAL, REFERENCE 310.221E, A YELLOW GOLD PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, 24 HOURS, LEAP YEAR INDICATION, ZERO-RESET MECHANISM AND BRACELET, CIRCA 2004

A. LANGE & SÖHNE SAX-O-MAT LANGEMATIK PERPETUAL, REFERENCE 310.221E A YELLOW GOLD PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, 24 HOURS, LEAP YEAR INDICATION, ZERO-RESET MECHANISM AND BRACELET, CIRCA 2004 Dial: silvered Calibre: cal. L922.1 automatic, 43 jewels Movement number: 36’713 Case: 18k yellow gold, sapphire crystal display back secured by 6 screws Case number: 138’418 Closure: 18k yellow gold A. Lange & Söhne bracelet and double folding clasp Size: 38.5 mm diameter, bracelet circumference approximately 178 mm Signed: case, dial and movement Accessories: A. Lange & Söhne International Warranty, instruction manual, setting pin and presentation box.