Throughout its course of history, A. Lange & Söhne has produced some of the finest timepieces utilizing a design that is unique to its German watchmaking roots. While their regular timepieces are indeed conservative yet executed to traditional perfection, some rare Lange timepieces are certainly packed with a hint of flare, such as the Lumen series.

Made exclusively as limited edition pieces, the Lumen series all share a common trait of featuring a transparent smoky gray sapphire dial with luminous material filled for its features. A total of four models that has undergone the Lumen treatment including, Grand Lange 1, Grand Lange 1 Moon Phase, Zeitwerk and the latest Datograph.

Released in 2016, the Grand Lange 1 Moon Phase Lumen, limited edition of 200 pieces is an exquisite timepiece. With an added moon phase complication, the appeal is refreshed and differs from the Grand Lange 1 Lumen launched in 2013. Encased in a 41mm diameter platinum case is the highly innovative smoky gray sapphire dial which allows UV rays to pass through for the luminous components on the dial to light up while maintaining its legibility at the same time. Featuring a moon phase composed of the same material, 1164 stars and the moon are precisely laser cut on to the disc where luminous material is coated on enabling a galaxy effect once lit up. Once corrected and set, the moon phase only needs to be corrected by one day after 122.6 years. Innovatively sound and aesthetically on point, the Grand Lange 1 Moon Phase Lumen has witnessed a surge in demand achieving exceptional results at auction in recent times.

The present example A. Lange & Söhne Grand Lange 1 Moon Phase Lumen numbered 160 from circa 2017 consigned by the original owner and complete with its full set of accessories. Has been well preserved and worn with care throughout its lifetime, the condition of the present lot is a crowd pleaser, offered with extremely attractive estimates, this is a great chance for collectors to acquire a rare and highly sought after Lumen.