A. Lange & Söhne SIHH 2017 Novelties

The A. Lange & Söhne 1815 Annual Calendar, reference 238.026 (white gold) and 238.032 (pink gold), was introduced in 2017 as the first annual calendar in the 1815 collection. It offers a more traditional aesthetic compared to the Lange 1 or Saxonia lines, aligning with the classic design principles of Ferdinand Adolph Lange's original pocket watches. This model provides a practical calendar complication that requires adjustment only once a year, at the end of February, making it a functional yet understated daily wear option for collectors who appreciate classical watchmaking. It bridges the gap between simpler time-only models and more complex perpetual calendars within the brand's offerings.

The watch features a 40mm case, available in either 18k white gold or 18k pink gold, with a thickness of 10.1mm. The manual-wind caliber L051.3 powers the timepiece, offering a substantial power reserve of 72 hours. A sapphire crystal protects the silver dial, and a sapphire case back allows for observation of the meticulously finished movement. The water resistance is rated at 30 meters, suitable for everyday wear but not for water sports.

This reference appeals to collectors seeking a technically sophisticated yet visually balanced timepiece from A. Lange & Söhne. Its annual calendar and moon phase complications are thoughtfully arranged on the dial, maintaining legibility without appearing cluttered. The 1815 Annual Calendar represents a significant addition to the 1815 family, offering a compelling option for those who value traditional design, mechanical integrity, and a useful calendar function without the added complexity and cost of a perpetual calendar. It is presented on a hand-stitched leather strap.

The 1815 Grand Complication represents a pinnacle of traditional horological artistry from A. Lange & Söhne, showcasing a comprehensive array of complex mechanisms within a single timepiece. This reference is a testament to the brand's commitment to high-complication watchmaking, integrating multiple grand complications that are meticulously finished and assembled by hand. It stands as one of the most intricate watches ever produced by the Glashütte manufacture, reflecting a deep respect for classical watchmaking principles.

The watch features a platinum case with a diameter of 50mm and a substantial thickness of 20.3mm, housing the manually wound L1902 caliber. This movement provides a power reserve of 30 hours. The dial is silver, protected by a sapphire crystal, and the watch offers a water resistance of 30 meters. The intricate movement is visible through a sapphire case back, revealing the complex architecture and traditional finishing techniques.

This reference appeals to collectors seeking the ultimate expression of mechanical complexity and artisanal craftsmanship. It is a significant piece within A. Lange & Söhne's haute horlogerie offerings, demonstrating the brand's capability to execute multiple grand complications harmoniously. The 1815 Grand Complication is a limited production piece, underscoring its exclusivity and desirability among serious collectors of high-complication watches.