Important Collectors’ Wristwatches, P...

New York, The Grand Havana Room, Sep 20, 2006

LOT 311

"White Gold Luminous Grand Lange 1" A. Lange & Söhne, Glashütte i. SA, "Grand Lange 1", Ref. 115.029. Made circa 2004. Very fine, water-resistant, 18K white gold gentleman's wristwatch with off-center hour dial, oversized date, power-reserve and an 18K white gold A. Lange & Söhne buckle.

C. Three-body, solid, polished and brushed, transparent case back with 6 screws, curved straight lugs, push button on the band for the date correction, sapphire crystals. D. Solid silver, black with off-center hour dial, luminous 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. Luminous white gold "Alpha" hands. M. Cal. L 901.2, 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 balancespring, "swan-neck" micrometer regulator, hand-engraved balance bridge. Dial, case and movement signed. Diam. 42 mm. Thickness 11 mm.