Grand Lange 1 Luminous A. Lange & Söhne, Glashütte i./Sa., "Grand Lange 1 Luminous", case No. 153956, Ref. 115.029. Made in 2005. Very fine, large, water-resistant, 18K white gold wristwatch with off-center hour dial, oversized date, power reserve indication and an 18K white gold A. Lange & Söhne buckle. Accompanied by a certificate and manual. Three-body, solid, polished and brushed, rounded bezel, curved straight lugs, pushbutton on the band for date correction, transparent case back with 6 screws, sapphire crystals. Black, made from solid silver, off-center dial for hours and minutes with luminous radial Roman numerals and indexes, subsidiary seconds dial, power reserve sector, aperture for the double-digit oversized date. Luminous white gold alpha hands. Cal. L 901.2, Glashütte 3/4 plate in German silver, fausses cotes decoration, 53 jewels, including 9 in screw-mounted gold chatons, 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. 42 mm. Thickness 10 mm.