The Saxonia Annual Calendar 331.033E pairs a Rose Gold case with a Grey dial, one of the two 36 mm references A. Lange & Söhne introduced in 2026 to replace the 38.5 mm Saxonia Annual Calendar. It is among the smallest complicated watches in the current Lange catalog, and a redesigned self-winding movement allowed the reduction without adding height: the case stays at 9.8 mm. Where the 38.5 mm predecessor used a micro-rotor, the later movement winds through a full central rotor.

On the Grey dial of solid silver, the outsize date sits at 12 o'clock, day of the week at 9 and month at 3, with the moon phase set above the small seconds at 6. The subdials are recessed, their rings finished with fine azurage, and the Rose Gold baton markers end in small pyramids. The Rose Gold case is worn on an alligator strap with a Rose Gold prong buckle, the movement visible through sapphire.