Stainless steel case with a brown (crocodile) leather strap. Fixed stainless steel bezel. Silver dial with silver-tone hands and index hour markers. Roman numerals mark the 6 and 12 o'clock positions. 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 with 44-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 42 mm. Case thickness: 13.5 mm. Round case shape. Strap width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. IWC Portofino Silver Dial Chronograph Brown Leather Mens Watch IW391007.