From A. Lange & Söhne, presenting the 1815 (ref. 730.048), a refined timepiece that blends thoughtful design with reliable performance. A study in proportion and durability: crafted in pink gold and measuring 39.5 mm in diameter, with a thickness of 11.1 mm. The caseback is open, and the crystal is sapphire. The dial composition is deliberate and legible: a silver tone, executed in pink gold, framed by arabic numerals hour markers, and alpha hands. Among collectors, it is nicknamed "Rhodium". Beneath the caseback lies dependable performance: the L102.1 caliber. Produced in limited numbers, appealing to focused collectors. Introduced in 2015. Comfort and balance define the wearing experience, making it an easy daily companion. Subtle transitions between textures elevate the overall impression. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.