Patek Philippe for Tiffany 18K gold pocket watch

Pricing & History
Patek Philippe for Tiffany 18K gold pocket watch with a 20 jewel movement adjusted to 8 positions, serial and case #190776, the case stamped, "18K Made for Tiffany and Co by Patek Philippe and Co Switzerland", with Swiss hallmark and monogrammed, "CN". The movement stamped, "18K Made for Tiffany and Co. by Patek Philippe and Co. ...