The Lange 1 was unveiled on 24 October 1994, four years after Walter Lange - great-grandson of founder Ferdinand A. Lange - returned to Glashütte following German reunification and re-founded the manufacture that Soviet occupation had nationalised in 1948. Developed under the direction of Günter Blümlein (then head of LMH, alongside IWC and Jaeger-LeCoultre) and designer Reinhard Meis, the watch was launched at the Dresden State Opera as part of a four-piece collection (Saxonia, Arkade, Tourbillon Pour le Mérite, and Lange 1). Of the four, only the Lange 1 would ultimately become a collection pillar and, within a decade, the most recognisable face in modern haute horlogerie.
The defining feature is the asymmetric dial layout. Hours and minutes sit in a subdial at roughly 9 o'clock, subsidiary seconds at 5, outsize date (grossdatum) at 1:30, and the 72-hour power reserve indicator (AUF/AB) at 8 - every element spaced according to the golden ratio so no hand ever overlaps a complication. The outsize double-disc date window was a direct homage to the five-minute digital clock Johann Christian Friedrich Gutkaes built for the Dresden Semper Opera House in 1841 - Gutkaes was the master who trained Ferdinand A. Lange - and would go on to be patented and copied across the industry.
Inside, the movement is finished to the strictest Glashütte standards. The three-quarter plate in untreated German silver, hand-engraved balance cock (each one signed by its engraver), swan-neck fine adjustment, heat-blued screws, gold chatons, and hand-chamfered bridges are all carried over directly from 19th-century Lange pocket-watch practice. The original Calibre L901.0 gave way in 2015 to the current L121.1 - slimmer at 2.9mm, with hacking seconds and a new double-assortment balance for improved rate stability. All regulation and finishing is performed by hand; a complete Lange 1 movement is assembled twice, once for adjustment and once for final fitting after decoration.
The Lange 1 has since grown into a family: the standard 38.5mm Lange 1, the 36.8mm Little Lange 1, the 40.9mm Grand Lange 1, the automatic Lange 1 Daymatic (with mirrored dial), and complicated variants including Lange 1 Moon Phase, Lange 1 Perpetual Calendar, and the Lange 1 Tourbillon Perpetual Calendar. In 2024 the brand marked 30 years of the Lange 1 with a honey-gold anniversary edition. Current retail runs from roughly $47,000 (pink gold) to $52,500 (platinum), placing it alongside Patek Philippe and Vacheron Constantin as one of the three pillars of modern haute horlogerie.
