Patek Philippe Clock Auctions for Record $2.3 Million

A clock made of diamonds, rubies, sapphires and gold sold for HK$18.04 million at Sotheby's , the most ever paid for a Patek Philippe clock at auction.

http://www.bloomberg.com/news/2013-04-08/patek-philippe-clock-sells-for-record-2-3-million-in-hong-kong.html