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

Introduced in 2012, the A. Lange and Sohne 405.035 Datograph Up Down is a modern evolution of one of the most revered chronographs in haute horlogerie. Housed in a 41mm platinum case, this reference embodies the brand’s commitment to precision, engineering mastery, and unmistakable German aesthetics. The sleek black dial, juxtaposed with perfectly balanced sub-dials, showcases the brand’s signature outsized date and a power reserve indicator – the "up/down" function. The beating heart is the in-house L951.6 manual wind movement, celebrated for its technical complexity, breathtaking finishing, and column-wheel design. At 13.1mm thick, the platinum case has substantial presence without sacrificing elegance, offering a view of the incredible movement through its sapphire caseback. The Datograph Up Down’s vertical clutch and flyback functionality are benchmarks in high-end chronograph engineering, instantly recognizable to connoisseurs. Its alligator leather strap perfectly complements the lustrous platinum, ensuring both comfort and enduring style. Widely regarded as a reference point for modern chronographs, the 405.035 is admired for its rarity, technical artistry, and enduring collector status within the A. Lange and Sohne product line. Like New with A. Lange and Sohne box and papers dated 2014. This piece was just completely serviced by A. Lange and Sohne in Q4/2025.