Wristwatch: Model 1815 in gold. A. LANGE & SÖHNE. Reference no. 206.021, movement no. 2220, case no. 112194. 750 yellow gold (18 ct). ø 36 mm. 63 grams. Hand-wound. Caliber L 941.1. lever escapement with swan neck fine adjustment. 21 jewels. Movement with Geneva stripes. Power duration 45 hours. Sapphire crystal, silver dial, blued steel hands, small seconds. Screw down glass case back. Original leather strap with gold pin buckle. Instruction manual, warranty card, original box. Functioning in short time test. The 1815 refers to the year of birth of Adolf Lange, the founder of the company. The watch comes from an extensive collection estate. The watches have never or hardly been worn, have not been moved over a long period of time. For function and accuracy we can not guarantee * Partner auction Bergmann. Provenance : estate of a private collection. Sold by watch specialist Andreas Huber, Munich 1996.