A ref. 148.038 Zeitwerk Date. This 2019 release added the usability of not just a date, but an hour pusher to the Zeitwerk platform. One of few models with a silver grey dial, the 148.038 offers a new calibre with 72 hours of reserve thanks to dual parallel mainspring barrels. Finishing standards remain extremely high in the traditional Glashütte aesthetic. The Zeitwerk Date brings the most technically innovative pillar of A. Lange & Söhne into a new era.