Silver-tone stainless steel case with brown leather strap, fixed silver-tone bezel. White dial featuring luminous black hands and Arabic numeral hour markers, minute markers on the outer rim. Analog dial type, luminescent markers for night visibility. Powered by Panerai Calibre OP I movement based upon ETA 6497-1, contains 17 jewels, operates at 21600 vph (56 hours power reserve). Equipped with scratch resistant sapphire crystal glass, screw down crown, solid case back. Cushion-shaped case measuring 44mm diameter and 15.6mm thickness, band width is 20mm secured by tang clasp. Water resistant to 100 meters / 330 feet suitable for swimming and snorkeling but not diving. Functions display hours and minutes only.