Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute markers. Tachymeter markers 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 3126/3840 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. Solid case back. Octagon case shape. Case size: 42 mm. Case thickness: 14.4 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter, date, hour, minute, small second. Royal Oak Offshore Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore 25th Anniversary Chronograph Automatic Blue Dial Men's Watch 26237ST.OO.1000ST.01.specs:Case Case Size:42Case Thickness:14.4 mmCase Material:Stainless SteelCase Shape:OctagonCase Back:SolidBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneClasp:Fold Over with Push Button ReleaseDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Minute Markers. Tachymeter Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:Audemars PiguetSeries:Royal Oak OffshoreCollection Name:Royal Oak OffshoreGender:MensModel:26237ST.OO.1000ST.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, Tachymeter, Date, Hour, Minute, Small SecondWatch Features:Chronograph, Stainless Steel, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:AP26237STOO1000ST01Department:WatchesCategory:Watches