a lange sohne calendar

SIHH 2013 is in full swing and A. Lange & Sohne is not pulling any punches. ALS has announced the new 1815 Rattrapante Perpetual Calendar, and it looks to be a complete knockout. Featuring a new Lange calibre, the L.101.1, the 1815 Rattrapante Perpetual Calendar combines some of the most sought after complications into one […]