This beautiful 18ct yellow gold automatic Patek Philippe Calatrava from 1964 is in superb condition. The wonderfully stepped case shows how well this precious Patek has been cared for over the years with no signs of over-polishing or hard wear. Behind the thick screw-in case back beats the famous 27-460 M calibre automatic movement. Presented with its extract from Patek's Geneva Archive, fully serviced and guaranteed by Watch Club for 2 years.