Expanding upon one of the most influential designs in modern haute horlogerie, the Grand Lange 1 introduces larger proportions while carefully preserving the harmonious asymmetrical architecture that defines the collection. The increased case diameter allows the signature outsize date, off-centre time display and power reserve indicator to command even greater visual impact without disrupting the refined balance of the dial. Every proportion has been meticulously recalculated, demonstrating A. Lange & Söhne’s uncompromising approach to design.

Inside the case resides a beautifully finished manufacture movement assembled entirely by hand in Glashütte. Untreated German silver bridges, polished gold chatons, thermally blued screws and the Maison’s celebrated hand-engraved balance cock reflect generations of Saxon craftsmanship. The Grand Lange 1 offers collectors a contemporary interpretation of a modern classic while remaining faithful to the principles of precision, elegance and mechanical artistry.