Case material: Rose gold; Charge: Automatic; Conditions: Used Presentation condition : Without documents; Model: Portuguese Price on request Gmtbroker Reference: 5021 Pristine preowned mens IWC Perpetual Calendar in solid 18k rose gold features a sapphire back to view the automatic movement with 7 day power reserve. New IWC brown exotic strap with IWC 18k rose gold deployant buckle. Gorgeous complication from International Watch Company comes with its box and papers as shown.