Circa 1950s Patek Philippe Calatrava Reference 2545, 32 M.M. 18K yellow Gold 2 piece case with Water Proof Back, 18 Jewel, Caliber 12-400 Mechanical, Manual wind nickle Lever movement, Patek Philippe Logo Crown. Silver Satin Dial with Raised Gold Markers and a Sub Seconds Chapter. Original Dial shows spidering in the outer Glaze of the finish. New Brown Lizard Strap, watch length 9 inches. Movement # 727208 - Case # 309395