A ref. 238.032 1815 Annual Calendar in pink gold, a complicated offering within the brand’s pre-1994 relaunch heritage inspired range. It joins one of the most beautiful complications with historic Lange aesthetics that stem from the pocket watch designs of the brand’s original founder. Its manual calibre L051.3 is both technically and visually impressive, offering 72 hours of power reserve along with immaculate Lange finishing and exposed barrels. The Annual Calendar was a significant expansion in the typically traditionalist 1815 line, yet it remains a thread connecting the brand to its original design language.