Ceramic case with a blue rubber strap. Fixed ceramic bezel. Blue dial with Arabic numeral hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Audemars Piguet Calibre 3126/3840 Automatic movement, based upon Audemars Piguet 3120, containing 59 Jewels, composed of 365 parts, bitting at 21600 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Case size: 44 mm, case thickness: 14.4 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, small second. Royal Oak Offshore Series. Casual watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore Chronograph Automatic Blue Dial Men's Watch 26405CE.OO.A030CA.01.specs:Case Case Size:44Case Thickness:14.4 mmCase Material:CeramicCase Shape:OctagonCase Back:Transparent See ThroughBand Band Material:RubberBand Type:StrapBand Color:BlueClasp:TangDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireDial Markers:Arabic NumeralSub Dials:Three - 60 Second, 30 Minute and 12 HourBezel:FixedBezel Material:CeramicCrown:Screw DownInformation Brand:Audemars PiguetSeries:Royal Oak OffshoreCollection Name:Royal Oak OffshoreGender:MensModel:26405CE.OO.A030CA.01Watch Label:Swiss MadeMovement:AutomaticEngine:Audemars Piguet Calibre 3126/3840Power Reserve:50 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Chronograph, Date, Hour, Minute, Small SecondWatch Features:Chronograph, Rubber, Ceramic, AnalogAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyGoldia Sku:AP26405CEOOA030CA01Department:WatchesCategory:Watches