Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Blue dial with silver-tone leaf-style hands and Arabic numeral hour markers. Minute markers. Arabic Numeral Minute markers (at 5 minute intervals) around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - two sub-dials displaying: 60 second and 30 minute. IWC calibre 69355 automatic movement, based upon IWC 69370, containing 27 Jewels, composed of 194 parts, bitting at 28800 vph, and has a power reserve of approximately 46 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 41 mm, case thickness: 13 mm. Band width: 20 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, hour, minute, second. Portuguese Series. Luxury watch style. Watch label: Swiss Made. IWC Portuguese Chronograph Automatic Blue Dial Men's Watch IW371606.specs:Case Case Size:41Case Thickness:13 mmCase Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:(Alligator) LeatherBand Type:StrapBand Color:BlackBand Width:20 mmClasp:DeploymentDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-tone Leaf-styleDial Markers:Arabic NumeralSecond Markers:Minute Markers. Arabic numeral minute markers (at 5 minute intervals) around the outer rimSub Dials:Two - 60 Second and 30 MinuteLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:IWCSeries:PortugueseCollection Name:PortugueseGender:MensModel:IW371606Watch Label:Swiss MadeMovement:AutomaticEngine:IWC Calibre 69355Power Reserve:44 hoursFeatures Water Resistance:30 meters / 100 feetFunctions:Chronograph, Hour, Minute, SecondWatch Features:Chronograph, Stainless Steel, Leather, Analog, Alligator LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:7613375249337Goldia Sku:IWC3716-06Department:WatchesCategory:Watches