Calatrava Ref. 5119, a new version of the Calatrava “Clous de Paris”, Patek Philippe's best known watches of all time. The timeless design of the case with the unique hand guilloché hobnail pattern and the original dial of the famous Calatrava Ref. 3919 first introduced in the mid 1980's has been kept and adapted in a larger more contemporary size with a diameter of 36mm Seconds sub dial Hobnail patterned bezel White lacquered dial Strap: alligator with large rectangular scales, shiny black Sapphire crystal case back Water resistant to 25 m Yellow, white or rose gold Case diameter: 36 mm IN STOCK, PLEASE CALL