A platinum perpetual calendar with a striking luminous display and two annual calendars from the Saxonia collection with reduced cases.
A. Lange & Söhne Lange 1 Tourbillon Perpetual Calendar «Lumen»

A new model in a platinum case. The watch features a tinted sapphire dial, revealing a mechanism with luminous indications. The calendar display is particularly impressive under ultraviolet light.

The 41.9 x 13 mm case is complemented by an alligator leather strap with a platinum clasp. Inside, there is an automatic movement with a 50-hour power reserve. The release is limited to 50 pieces. The estimated price of the watch is €550,000.
A. Lange & Söhne Saxonia Annual Calendar

Two new models from the Saxonia collection with cases reduced to 36 mm. The case, made of white or rose gold, retains a thickness of 9.8 mm. A convenient corrector at the 10 o'clock position allows for simultaneous adjustment of calendar indications.

The moon phase indicator disc has been updated with more stars. The calendar sub-dials have also been redesigned, replacing the stepped structure with a smooth incline. The outer rings on the sub-dials now have finer engraving.

Instead of the previous caliber L085.1 with a micro-rotor and a 48-hour power reserve, the watches now use the new L207.1 movement with a full-size rotor, providing a 60-hour power reserve. The estimated price for the model (regardless of version) is €65,000.