A. Lange & Söhne, Glashütte i. Sa., "1815 Up/ Down 'hinged base'" (special model for USA/Japan), Movement No. 48435, Case No. 171083, Ref. 223.026, 37,5 mm, circa 2007

A gentleman's extremely rare, nearly as new Glashuette wristwatch with 45h power reserve indication - limited edition no. 33 of 50 pieces with original box, original certificate and operating instructions
Case: 18k white gold, sapphire glazed movement, solid hinged base with inner signature "Walter Lange" and additional engraving "limitation 33/50", 18k "Lange" white gold buckle. Dial: solid silver, rhodium-plated, Arabic numerals, auxiliary seconds at "4", blued alpha hands. Movm.: 3/4 plate movement, German silver, "fausses côtes" decoration, hack feature, screwed gold chatons, 5 adj., 27 jewels, Glucydur screw balance, very finely hand-engraved balance cock, incabloc shock protection, index spring fine adjusting device.