Case material: Steel; Charge: Automatic; Conditions: Never worn Presentation condition : With boxes and all papers; Model: Nautilus Price on request Gmtbroker Reference: 3700/1 Near mint preowned vintage mens Patek Philippe 1st generation Nautilus automatic dates to 1978. Comes with its Patek carton and Patek Archival document. The holy grail of Patek collecting.