First launched in 1999, A. Lange & Söhne’s Datograph is widely regarded as one of the most finely crafted and beautiful chronograph wristwatches produced by a modern manufacture. It boasts an in-house manual movement, expertly finished throughout with Glashütte stripes and a signature hand-engraved balance cock. The full lexicon of movement finishing is unleashed on each component of a Lange wristwatch: black polishing, perlage, straight and circular graining, mirror polishing, chamfering, and anglage, amongst others. The oversized date window display particular to Lange wristwatches and inspired by the Dresden Semper Opera clock crowns the dial atop simplified and highly legible seconds and minute counters.