Case material: Steel; Charge: Automatic; Conditions: Used Year : 2005; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: TPP3765M Pre-owned, FULL SET, Patek Philippe Nautilus 3800/1A, 37mm steel case, black dial with silvered Roman numerals, date indication at 3, sapphire crystal glass, deployment buckle, 30m water resistant. Original box and papers. This watch carries a TM 12 month mechanical warranty, alongside any remaining manufacturer's warranty it may also have.