A limited edition A. Lange & Söhne timepiece with an extraordinary face on a platinum case. The Zeitwerk 140.025 is designed with uncompromising clarity. The silver dial features a defined bridge with two laterally aligned windows showing the jumping hour and minute and a sub-dial for the small seconds. At 12 o'clock is the power reserve indicator. The knurled crown is positioned at 2 o'clock. The watch is equipped with caliber Lange L043.1 hand-winding movement with 388 components, 68 jewels, and a 36-hour power reserve. Its functions include jumping hours and minutes, small seconds, and a power reserve indicator. The watch's 41.9mm case is fitted with a classic black leather strap. This timepiece was produced in only 200 examples.