A. Lange & Sohne Style No: 330.025 EA. Lange & Söhne Saxonia Annual Calendar - 38.5mm Platinum Case - Rhodié Dial - Black Strap
38.5 mm platinum case, 9.8 mm thick, rhodié solid silver dial, calibre L085.1 automatic winding movement with moonphase and outsize-date, approximately 46 hours of power reserve, black strap.