Silver-tone titanium case with a black rubber strap. Brushed titanium silver-tone bezel. Black dial with Arabic and stick hour markers. Dial Type: Analog. Luminescent hands and markers. Small seconds subdials. Panerai Calibre OP XI hand wind movement with a 56-hour power reserve. Scratch resistant sapphire, glareproofed crystal. Fluted protected by lever crown. Sapphire crystal display case back. Round case shape, case size: 44 mm, case thickness: 15 mm. Tang clasp. Water resistant at 300 meters / 1000 feet. Functions: hour, minute, small second, chronometer. Additional Info: 56-hour power reserve. Dress watch style. Watch label: Swiss Made. Pre-owned Panerai Luminor Marina Mens Watch PAM00177.