Silver-tone stainless steel case with a black alligator leather strap. Fixed silver-tone stainless steel bezel. Silver plated dial with rose gold-tone leaf-style shape 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 seconds, 30 minutes, and 12 hours. 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. Pull / push crown. Solid case back. Round case shape, case size: 42 mm, case thickness: 13.5 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, day of the week, hour, minute, second. Portofino Series. Luxury watch style. Watch label: Swiss Made. IWC Portofino Automatic Chronograph Men's Watch IW391022.specs:Case Case Size:42Case Thickness:13.5 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Alligator LeatherBand Type:StrapBand Color:BlackBand Width:20 mmClasp:TangDial Dial Color:Silver PlatedType:AnalogCrystal:Scratch Resistant SapphireHands:Rose Gold-tone Leaf-style shapeDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:IWCSeries:PortofinoCollection Name:PortofinoGender:MensModel:IW391022Watch 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 of the Week, Hour, Minute, SecondWatch Features:Alligator Leather, Analog, Gold, Leather, Stainless Steel, ChronographAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:7613268774007Goldia Sku:IWC3910-22Department:WatchesCategory:Watches