A. LANGE & S?HNE. A FINE, VERY RARE AND ATTRACTIVE 18K WHITE GOLD AND DIAMOND-SET WRISTWATCH WITH DATE AND POWER RESERVE SIGNED A. LANGE & S?HNE, GLASHUTTE I/SA, LANGE 1 MODEL, MOVEMENT NO. 18’836, CASE NO. 133’582, CIRCA 2000 Movement: Cal. L 901.4, manual, 53 jewels, signed Dial: Signed Case: Glazed display back secured by 6 screws, 38.5 mm. diam., signed With: 18k white gold A. Lange & S?hne buckle