A. Lange & Söhne Zeitwerk Date 148.038 White Gold Grey Dial (2026)

The Zeitwerk Date 148.038 in White Gold is the reference that brought a date to the Zeitwerk, presented at SIHH 2019 to mark ten years since A. Lange & Söhne launched its mechanical digital watch in 2009. The large numeral discs left no room for a conventional date window, so Lange's engineers moved the date to the edge of the dial, and at midnight all three numeral discs and the date ring switch at once.

Its Grey dial of solid silver is circled by a glass date ring numbered 1 to 31, with the day's date picked out in red by a segment turning beneath it. The Zeitwerk Date was the first regular-production Zeitwerk with a Grey dial. The rhodium-plated German silver time bridge holds the jumping numerals, and the 44.2 mm White Gold case sits on a brown alligator strap, closed by a White Gold prong buckle.