Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Blue dial with silver-tone leaf-style hands and index hour markers. A Roman numeral marks the 12 o'clock position. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Two displays showing: small second and power reserve indicator. IWC calibre 59210 hand wind movement, based upon IWC 50000, containing 30 Jewels, bitting at 28800 vph, and has a power reserve of approximately 192 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape. Case size: 45 mm. Case thickness: 12 mm. Band width: 20.3 mm. Band length: 8 inches. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, small second, power reserve indicator. Portofino Series. Luxury watch style. Watch label: Swiss Made. IWC Portofino Blue Dial Black Leather Men's Watch IW510106.specs:General Color:BlueCase Case Size:45Case Thickness:12 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:(Alligator) LeatherBand Type:StrapBand Color:BlackBand Length:8 inchesBand Width:20.3 mmClasp:TangDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-tone Leaf-styleDial Markers:IndexSecond Markers:Roman Numeral marks the 12 o'clock position. Minute Markers around the outer rimSub Dials:Two - Small Second and Power Reserve IndicatorBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:IWCSeries:PortofinoCollection Name:PortofinoGender:MensModel:IW510106Watch Label:Swiss MadeMovement:Hand WindEngine:IWC Calibre 59210Power Reserve:192 hours / 8 daysFeatures Water Resistance:30 meters / 100 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Small Second, Power Reserve IndicatorWatch Features:Stainless Steel, Leather, Power Reserve Indicator, Analog, Alligator LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:7640127776827Goldia Sku:IWC5101-06Department:WatchesCategory:Watches