IWC IW391021 Ardoise Automatic Chronograph 42mm Black Face Watch

18kt rose gold case with a dark brown alligator leather strap. Fixed bezel. Ardoise dial with gold-toned hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Day of the week and date display at the 3 position. Chronograph - sub-dials displaying: three - 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 42 mm. Case thickness: 13.5 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: chronograph, day, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. IWC Portofino Ardoise Dial Chronograph Brown Alligator Leather Men's Watch IW391021.