A. Lange and Söhne 145.025 (Pre-owned - Excellent) — USD 208,995 on eBay

The A. Lange & Söhne Zeitwerk reference 145.025 is a notable example of the brand's approach to digital time display, distinguished by its mechanical jumping numerals for hours and minutes. This reference is part of the initial Zeitwerk series, which introduced a highly complex mechanism to achieve an instantaneous jump for both the hour and minute displays, alongside a subsidiary seconds dial and a power reserve indicator. It represents a significant technical achievement in contemporary horology, offering a distinct visual and mechanical experience compared to traditional analog displays. This particular reference features a platinum case with a diameter of 41.9 mm and a thickness of 12.6 mm. It houses the manufacture manual winding caliber L043.1, which provides a power reserve of 36 hours. The watch is fitted with a sapphire crystal for both the dial and caseback, offering a clear view of the intricate movement. The dial is silver, providing a refined contrast to the platinum case and the prominent digital display. For collectors, the Zeitwerk 145.025 appeals to those interested in innovative mechanical solutions for time display and A. Lange & Söhne's commitment to technical mastery. It stands as a foundational piece in the Zeitwerk collection, which has seen various iterations and material combinations since its introduction. Its design and mechanical complexity position it as a significant piece for enthusiasts of high-end independent watchmaking and those who appreciate a modern interpretation of time-telling.