Silver-tone stainless steel case, black alligator leather strap, fixed silver-tone bezel, black dial with luminous hands and index hour markers (including Arabic numerals at key positions), analog dial type, luminescent hour markers and hands, subdial for small seconds, Panerai Calibre P.4000 automatic movement with 31 Jewels, composed of 203 parts, beats per hour: 28800 vph, power reserve: ~72 hours, sapphire crystal glass, screw down crown, transparent case back, cushion-shaped case measuring 45 mm in diameter, band width: 24 mm, tang clasp type, water resistance up to 30 meters / 100 feet, functions include hour, minute, and second indication. Luminor Due 3 Days Series, luxury style, Swiss Made label.