In-Depth: A. Lange & Söhne Datograph Perpetual Tourbillon Honeygold “Lumen”
The Datograph Perpetual Tourbillon Honeygold “Lumen” is a union of almost everything that is associated with A. Lange & Söhne, from the Lumen treatment to the case metal. Appropriately enough, it was conceived to mark a milestone: the 25th anniversary of the Datograph, the brand’s trademark chronograph. While the impressive watch has nearly all of Lange’s signature elements, is it truly great? Initial thoughts The Datograph Perpetual Tourbillon Honeygold “Lumen” is ambitious because it is an all-in-one limited edition. The watch is big, heavy, and flawlessly executed. It feels like an object of exceptional quality, and lives up to expectations under a loupe. It captures Lange as a brand in tangible terms. The long name is descriptive and sums up the key elements of the watch, almost all of which are unique to Lange. While the earlier versions were already extremely complicated, this goes a further by incorporating uniquely Lange livery with the Lumen dial and Lange’s own Honeygold alloy. Essentially everything synonymous with Lange can be found here. There’s the Datograph chronograph movement, outsized date, a hacking tourbillon with a cage that will be familiar to fans of German watchmaking, the tinted-and-luminous dial, and the case in Lange’s proprietary gold alloy. The only distinctively Lange features missing are Handwerkskunst decoration and a chain and fusee, either of which would have hoisted the price past the million-dollar mark. But the latest...