In celebration of two decades since the model's inception, A. Lange & Söhne unveiled the Langematik Perpetual White Gold 20th Anniversary ref. 310.028 E, a masterpiece that epitomizes the brand's commitment to timeless elegance and impeccable craftsmanship. The Langematik Perpetual was the first mechanical watch that combined a perpetual calendar with a Lange outsized date, showing that even nearly two centuries old, the brand is still always trying to innovate. Crafted from lustrous white gold, the 38mm case presents a refined and understated aesthetic. Its blue dial, made of solid silver, complements the canvas for the matching perpetual calendar sub-dials, ultimately creating an extremely sophisticated and harmonizing aesthetic. At the heart of this horological marvel beats the calibre L922.1, which powers the perpetual calendar complication. This complex mechanism ensures the watch always displays the correct date, day of the week, month, and moon phase, taking into account leap years. The understated elegance of the dial conceals this mechanical genius, revealing only the essentials in an uncluttered design. With only 50 pieces available worldwide, the Langematik Perpetual White Gold 20th Anniversary ref. 310.028 E is a collector's dream and a tribute to a brand that has set the bar high for watchmaking for nearly two centuries.