Discover A. Lange & Söhne's precision with the Lange 1 (ref. 117.021), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: crafted in yellow gold and measuring 40.9 mm in diameter, with a thickness of 8.8 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire. Up close, the dial rewards inspection: a champagne tone, framed by mixed hour markers, and alpha hands. Inside, precision takes center stage: the L095.1 caliber. Initial production year: 2012. Designed for real-world wear, the watch transitions smoothly from tailored looks to casual settings. Manufacturing tolerances and surface treatment highlight consistent quality control. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.