18kt rose gold case with a brown alligator leather strap. Fixed 18kt rose gold bezel. Anthracite dial with rose gold leaf-style shape hands and index and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. IWC Calibre 35111 Automatic movement, based upon Sellita SW300-1, containing 25 Jewels, composed of 163 parts, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 37 mm, case thickness: 9.2 mm. Band width: 18 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Portofino Series. Luxury watch style. Watch label: Swiss Made. IWC Portofino Anthracite Diamond Dial Automatic Unisex Watch 4581-06.