Stainless steel case with a blue (alligator) leather strap. Fixed stainless steel bezel. White dial with blue hands and index hour markers. Roman numerals appear at the 6 and 12 o'clock positions. Arabic numeral minute markers (at 5 minute intervals). 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. IWC calibre 75320 automatic movement, based upon Sellita SW500-1, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 44 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 42 mm. Case thickness: 13.6 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, day, hour, minute, small second. Additional Info: original box, manual (complete accessories). Portofino Series. Luxury watch style. Watch label: Swiss Made. IWC Portofino Chronograph Automatic White Dial Men's Watch IW391037.specs:Case Case Size:42Case Thickness:13.6 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:(Alligator) LeatherBand Type:StrapBand Color:BlueBand Width:20 mmClasp:TangDial Dial Color:WhiteType:AnalogCrystal:Scratch Resistant SapphireHands:BlueDial Markers:IndexSecond Markers:Roman Numerals appear at the 6 and 12 o'clock positions. Arabic Numeral Minute Markers (at 5 minute intervals). Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:IWCSeries:PortofinoCollection Name:PortofinoGender:MensModel:IW391037Watch Label:Swiss MadeMovement:AutomaticEngine:IWC Calibre 75320Power Reserve:44 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Day of the Week and Date display at the 3 o'clock positionFunctions:Chronograph, Date, Day, Hour, Minute, Small SecondWatch Features:Chronograph, Stainless Steel, Leather, Analog, Alligator LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyAdditional Info:Original Box, Manual (Complete Accessories)Goldia Sku:IWC391037Department:WatchesCategory:Watches