A. Lange & Söhne, Glashütte i/SA, 'LANGE 1', Movement No. 23231, Case No. 136043, Ref. 101.035 F, Cal. L901.0, 38,5 mm, circa 2001

An as new Glashuette wristwatch with Lange oversize date and power reserve indicator
Case: platinum, screwed on sapphire glazed back, fast setting of the date by means of a button at "10", Lange platinum deployant clasp. Dial: solid silver, black, applied platinum indexes / Roman numerals, auxiliary seconds at "5", 72h power reserve, large double window for date on a black ground, alpha hands. Movm.: 3/4 plate movement, German silver, "fausses côtes" decoration, nine screwed gold chatons, 5 adj., 53 jewels, twin barrel, hack feature, Glucydur screw balance, very finely hand-engraved balance cock, incabloc shock protection, index spring fine adjusting device.