A Lange Sohne Annual Calendar 2025. Lange & söhne annual calendar. Lange & sohne saxonia annual calendar 330.025 is encased in 38.5mm of platinum surrounding a grey dial on a black alligator strap.

There are two main differences between the 1815 annual calendar and the saxonia annual calendar: The saxonia annual calendar combines the time indication and calendar functions on a harmoniously designed, easily legible dial.