The Lange 1 Tourbillon Perpetual Calendar combines absolute readability and elegant discretion. Building on the basis of the original Lange 1 dial enabled the reinvention of the classic complication of the perpetual calendar. A peripheral month ring ensures the seamless arrangement of the instantaneously advancing date displays. The highest degree of precision is guaranteed by the tourbillon, which can only be observed through the sapphire-crystal caseback – the epitome of discretion one expects from A. Lange & Söhne.
The current exhibition from 1 to 30 November 2016 at the Les Ambassadeurs boutique in Zurich is devoted completely to the Lange 1 Tourbillon Perpetual Calendar. We look forward to seeing you!