For sale is A Lange and Sohne 1815 in 18K rose gold. Case diameter 40mm. It comes with all box, papers full set. Was originally purchased in Taipei from reputable local AD in Jan 2014, still under lots of warranty until Jan 2016. Delivered by Fedex express for USD $18,000 or best offer. Pleas do not make unreasonable offers as the watch is in like new mint condition. Thanks!