Case material: Yellow gold; Charge: Automatic; Conditions: Used Presentation condition : Without documents; Model: Calatrava Price on request Gmtbroker Reference: 5127J-001 Pristine preowned mens Patek Philippe 18k yellow gold Calatrava is a classic mens automatic watch. Features an upgrade to deployant buckle(comes with new aftermarket exotic strap). Transparent back to see the automatic movement. Comes complete with its box and papers as shown.