Circa mid 1950s Patek Philippe Reference 2509 Wrist Watch, 35 M.M x 9 M.M thick 18k Yellow Gold Waterproof case with inside dust cover. Caliber 12-400 Gold lever 18 Jewel mechanical, Manual wind movement. Silver Satin Dial with raised Gold markers and Gold hands, ( Dial condition stated below ) New Brown Lizard grain Strap, wrist length 8 1/2 inches. Recently serviced and comes with a one year warranty. This watch was recently acquired from the family of the original owner, the case is unpolished, untouched and still shows some original factory finish, triple signed and all correct this watch will Archive at Patek Philippe as all matching Numbers and 100% correct.