Silver-tone stainless steel case with a black alligator leather strap. Fixed silver-tone stainless steel bezel. Blue dial with silver-tone leaf-style shape hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - two sub-dials displaying: 60 seconds and 30 minutes. IWC Calibre 79350 Automatic movement, based upon ETA 7750, containing 31 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: 40.9 mm, case thickness: 12.3 mm. Band width: 20 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, hour, minute, second. Luxury watch style. Watch label: Swiss Made. IWC Portuguese 150 Years Chronograph Automatic Blue Dial Men's Watch IW371601.specs:Case Case Size:40.9 mmCase Thickness:12.3 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Alligator LeatherBand Type:StrapBand Color:BlackBand Width:20 mmClasp:DeploymentDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-tone Leaf-style shapeDial Markers:Arabic NumeralSecond Markers:Minute Markers 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:IW371601Watch Label:Swiss MadeMovement:AutomaticEngine:IWC Calibre 79350Power Reserve:44 hoursFeatures Water Resistance:30 meters / 100 feetFunctions:Chronograph, Hour, Minute, SecondWatch Features:Chronograph, Stainless Steel, LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:7613268909034Goldia Sku:IWC3716-01Department:WatchesCategory:Watches