- When A. Lange & Söhne unveiled the Zeitwerk collection at SIHH in 2009, it signaled a new era. The Zeitwerk didn't just reimagine how time could be told – it redefined what mechanical watchmaking could achieve. Extremely easy to operate by the push of a button, the game changing design caught the attention of aficionados.

- With its "sky bridge" time display inspired by the Semper Opera House’s clock in Dresden, the Zeitwerk shattered conventions while upholding the craftsmanship that's defined A. Lange & Söhne for centuries. Symmetrical jumping hour and minute numerals – the first of their kind – are powered by a constant force mechanism to advance precisely on the beat. Intuitive yet ingenious, the Zeitwerk's time indication is a study in minimalism, with a flair for the unconventional.

- In 2019, A. Lange & Söhne raised that bar once more with the Zeitwerk Date. Building upon its predecessor’s groundbreaking digital time display, the Zeitwerk Date married avant-garde technology with sophisticated restraint in a way only A. Lange & Söhne could master. The 18K white gold model's hours and minutes discs are milled from solid silver, their numeral typeface tailored to complement the minimalist soft grey dial and rhodium-plated gold hour and minute hands.

- Visible through the sapphire caseback, the arresting manually wound cal. L043.8 movement animates this timepiece with extraordinary precision. Redesigned with a new and improved architecture, the caliber enables quick adjustment with the date corrector at 8 o’clock. To enable the correction to work independently of the switching cycles of the movement, a clutch uncouples the hour ring from the jumping numerals mechanism each time the button is pressed. The switching impulse is generated when the button is released.

- Rare and coveted, the present example preserved in excellent condition offers an opportunity to acquire a contemporary icon driven by tradition, and a vision of modernity anchored in artistry without age.