Stainless steel case with a black alligator leather strap. Fixed 18kt white gold bezel. Silver dial with silver-tone leaf-style shape hands and index hour markers. Roman numerals mark the 6 and 12 o'clock positions. minute markers around the outer rim. Dial Type: Analog. One subdial displaying: power reserve indicator on caseback. IWC Calibre 59060 Hand Wind movement, based upon IWC 59210, containing 30 Jewels, bitting at 28800 vph, and has a power reserve of approximately 192 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 43.5 mm, case thickness: 12 mm. Water resistant at 30 meters / 100 feet. Functions: hour, minute, power reserve indicator. Additional Info: power reserve indicator on case back. Portofino Series. Luxury watch style. Watch label: Swiss Made. IWC Portofino Silver Dial 8 Day Power Reserve Black Leather Men's Watch 5111-02.