IWC Portofino IW391008 Black Watch

Stainless steel case with a black alligator leather strap. Fixed stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Day of the week and date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 42 mm. Case thickness: 13.2 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, day, hour, minute, second, stopwatch. Dress watch style. Watch label: Swiss Made. IWC Portofino Chronograph Black Dial Alligator Leather Strap Automatic Mens Watch IW391008.