Case material: Yellow gold; Charge: Manual; Conditions: New Year : 1950; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: nessuna Calatrava 2457 yellow gold ! - Yellow gold 18K case on a leather band, patina cream dial, stick indexes with minute track, 3 central hands, blued second hand, mechanical movement, Patek 27 SC caliber.