On February 26, 2012 in Hong Kong, Antiquorum will be auctioning 452 fine timepieces. Highlights include three Jaeger Le-Coultre watches that have been in a private collection until now. The Jaeger Le-Coultre’s include a white gold reverso “Triptyque” grand complication as well as a white gold Gyrotourbillon One. Other pieces include Patek Philippe 1518 in yellow gold, this is the first production perpetual calendar wristwatch that was created in 1941.

http://www.nationaljeweler.com/nj/watches/a/~27807-Antiquorum-HK-to-offer-rare