Importantes Montres de Collection

Geneva, May 15, 2011

LOT 491

Lange & Sohne Platinum Lange 1 A. Lange & Söhne, Glashütte i. SA, ?Lange 1,? movement No. 20837, case No. 133064, Ref. 101.035. Sold on May 3rd, 2001. Very fine, water-resistant, platinum wristwatch with off-center hour dial, oversized date, power-reserve and a platinum A. Lange & Söhne buckle. Accompanied by the original fitted box, warranty and instruction booklet.

C. Three-body, solid, polished and brushed, transparent case back with 6 screws, curved straight lugs, push button on the band for the quick date correction, sapphire crystals. D. Solid silver, black off-center hour dial with white pink gold radial Roman numerals and indexes, subsidiary seconds dial at 5, sector for the up-and-down indication at 3, oversized aperture for the date at 1. White gold alpha hands. M. Cal. L 901.0, maillechort, 53 jewels including 9 in screw mounted gold châtons, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator, hand-engraved balance bridge. Dial, case and movement signed. Diam. 38 mm. Thickness 10 mm.