Brand new authentic IWC Portofino model IW357412. Polished stainless steel case on green calfskin leather strap secured by a polished stainless steel folding clasp. Smooth bezel. Green diamond dial featuring polished silver tone hands, Roman numeral markers and minute markers around the outer rim. Swiss automatic movement powered by Calibre 35100 with approx. 50 hours power reserve. Functions include hour, minute, second, and power reserve display. Equipped with a push-pull crown for winding and setting. Features scratch resistant sapphire crystal lens. Round case shape measuring 34mm diameter and 8.6mm thickness. Solid screw-back case. Water resistance up to 100 feet (approx. 30 meters). Includes 2 year WatchMaxx warranty.