A. Lange & Söhne 1815 Up/Down 244.028 White Gold Blue Dial Limited Edition of 300 (2026)

Limited to 300 pieces, the 1815 Up/Down 244.028 is one of two special editions A. Lange & Söhne added to the model in 2026, and the first time the Up/Down has been offered with a blue dial. In White Gold, it also returns the watch to a 37.5 mm case, smaller than the 39 mm size introduced in 2013 and closer to the proportions of the pocket watches that inspired the 1815 family.

The Blue dial of solid silver keeps the family's railway-track minute scale, Arabic numerals and a recessed central section, with White Gold lancet hands for the time and blued steel for the small seconds. The power-reserve scale reads AUF for up and AB for down, a notation Lange used on pocket watches of 1879. The White Gold case is 8.7 mm high, fitted to a blue alligator strap.