Introduced at SIHH in 2009, the Zeitwerk is one of the most coveted creations in the A. Lange & Söhne catalogue, celebrated for its exciting and unique design that bridges contemporary innovation with traditional craftsmanship. The watch features an unusual indication of time, with a symmetrical digital-style display that offers practical functionality—thanks to the ingenious “sky bridge” layout, which clearly differentiates between hours and minutes. On the reverse, the sapphire caseback showcases the beautifully finished 416 individual components, highlighted by an impressive hand-engraved balance bridge that rivals the elegance of the dial itself.

Available in yellow gold, pink gold, white gold, and platinum, the Zeitwerk has inspired a variety of models, including the striking timepiece, minute repeater, and lumen versions. The present white gold ref. 140.029, released in 2014, features a matte black dial and comes complete with its original accessories. In excellent condition, this wristwatch is sure to attract interest from the growing community of dedicated collectors of the brand.