A very fine and attractive limited edition 18k rose gold and ruby-set wristwatch with certificate of origin.
Produced in a limited edition of 20 pieces to celebrate the 25th anniversary of the Wu Shang and Patek Philippe collaboration.
Comes with Certificate of Origin and the original 18k yellow gold tang buckle.
This watch is the 4th example appeared on the market.
Please note that ruby indexes are not mentioned on the certificate. However three of four examples including this piece come with certificate of origin and all of three certificates have the same description about the dials. And remaining one comes with just extract from the archives only.