Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Nautilus Price on request Gmtbroker Reference: 5711/1a-001 Patek Philippe Nautilus Ref. 5711/1a-001 Carica Automatica, cassa e bracciale in acciaio, Ø40mm. con scatola e documenti + garanzia 12 mesi Watch&Clock.