A. Lange and Sohne 109.025 Lange 1 Moon Phase Platinum Silver Dial

The A. Lange and Sohne Lange 1 Moon Phase ref. 109.025 is a modern Glashutte classic in 950 platinum, built around the signature Lange dial architecture with a bright silvered face and crisp applied Roman numerals. Introduced in the early 2000s, this reference is part of the original Lange 1 Moonphase lineup, and its dated provenance aligns with manufacture in 2003. Powering it is the manually wound L901.5 caliber, a haute horlogerie movement known for its precise regulation and beautifully finished visible components through the sapphire case back. Functionally, collectors value the combination of the moonphase with Lange’s patented outsize date presentation, delivering an unusually coherent balance of daily readability and traditional complication appeal. The watch also includes a power reserve indicator, giving the owner confident control over winding cadence while preserving Lange’s clean, symmetrical refinement. At 38.5 mm in diameter with a slim 10.4 mm case thickness, it wears with a refined presence that suits both dress settings and serious watch collections. Water resistance is rated at 3 bar, reflecting its intended role as a formal complication piece rather than a sport watch. For buyers, the 950 platinum case and original silver dial configuration make this reference especially attractive because it captures an iconic complication era in Lange 1 history. Excellent Condition with A. Lange and Sohne travel box.