Titanium case with a grey rubber strap. 8 screws fixed ceramic bezel. Grey dial with index hour markers. Tachymeter scale around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Audemars Piguet Calibre 3126 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Octagon case shape, case size: 44 mm, case thickness: 14.4 mm. Pin buckle clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Royal Oak Offshore Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore Chronograph Automatic Grey Dial Men's Watch 26400IO.OO.A004CA.02.specs:Case Case Size:44Case Thickness:14.4 mmCase Material:TitaniumCase Shape:OctagonCase Back:TransparentBand Band Material:RubberBand Type:StrapBand Color:GreyClasp:Pin BuckleDial Dial Color:GreyType:AnalogCrystal:Scratch Resistant SapphireDial Markers:IndexSecond Markers:Tachymeter Scale around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:Hands and MarkersBezel:8 Screws FixedBezel Material:CeramicCrown:Screw DownInformation Brand:Audemars PiguetSeries:Royal Oak OffshoreCollection Name:Royal Oak OffshoreGender:MensModel:26400IO.OO.A004CA.02Watch Label:Swiss MadeMovement:AutomaticEngine:Audemars Piguet Calibre 3126Power Reserve:50 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Chronograph, Date, Hour, Minute, SecondWatch Features:Chronograph, Titanium, Rubber, Ceramic, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:AP26400IOOOA004CA02Department:WatchesCategory:Watches