Case material: Steel; Charge: Automatic; Conditions: New Year : 1979; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: nessuna Sea-Dweller 1665 with service papers ! - Full steel, black dial, patina hands and indexes, black rotative bidirectional bezel, screw-in crown, automatic certified chronometer movement (COSC), 1570 caliber. With Rolex service papers ! Viewed 16 times today. Viewed 17 times today.