This A. Lange & Söhne is in excellent condition and comes with its 2023 A. Lange service papers as shown in the pictures attached. This watch features a white gold case that surrounds a silver dial and comes on a black leather strap. The functions of this watch include the world time on the outer rim, big date, GMT, second time zone, hour, minute, small second, power reserve indicator, and day/night indicator. This watch is in stock and available to ship immediately!