IWC Portugieser Chronograph Automatic Grey Dial Watch IW371610

18kt rose gold case with a black leather strap. Fixed 18kt rose gold bezel. Grey dial with rose gold-tone leaf-style hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - two sub-dials displaying: 60 second, and 30 minute. IWC Calibre 69355 Automatic movement, based upon IWC 69370, containing 27 Jewels, composed of 194 parts, bitting at 28800 vph, and has a power reserve of approximately 46 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 41 mm, case thickness: 13.1 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, column wheel, hour, minute, small second. Portugieser Series. Luxury watch style. Watch label: Swiss Made. IWC Portugieser Chronograph Automatic Grey Dial Watch IW371610.