A. Lange and Sohne Datograph Up / Down 405.035 Flyback Platinum Black Dial

Expertly crafted by A. Lange and Sohne, the Datograph Up/Down reference 405.035 stands as a modern icon among haute horlogerie chronographs. Introduced in 2012, this platinum-cased timepiece elevates the celebrated Datograph lineage with a masterfully executed manual wind Caliber L951.6 movement, offering an impressive 60-hour power reserve—its status uniquely indicated at 6 o'clock. The 41mm platinum case exudes gravitas and presence, complemented by an equally robust platinum deployant clasp. Its black dial underscores legibility and luxury, featuring a prominent 'big date' window at 12 o'clock and precisely rendered subdials for the jumping minutes and running seconds. The flyback chronograph function, a rarity among elite mechanical chronographs, grants instantaneous resetting and restarting at the press of a button. A sapphire case back reveals the exquisitely finished movement, true to Lange’s renowned standards of traditional German watchmaking. Water resistance to 30 meters and a display case back complete its technical offerings. Collectors value the Datograph for its historical significance, engineering prowess, and reverence among connoisseurs as one of the most beautifully executed mechanical chronographs available today. Accompanied by original Lange box and undated papers, this example is in superb, like-new condition—a remarkable chance to own one of the world’s benchmark chronographs.