Stainless steel case with a black alligator leather strap. Fixed stainless steel bezel. Blue dial with silver-toned hands and index hour markers. A Roman numeral marks the 12 o'clock position. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Two displays: 60 second and power reserve. Automatic movement with a 192-hour power reserve. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 45 mm. Case thickness: 12 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, 8 day power reserve. Luxury watch style. Watch label: Swiss Made. IWC Portofino Blue Dial Black Leather Men's Watch IW510106.
