Silver-tone stainless steel case with a silver-tone stainless steel bracelet. 8 screws fixed silver-tone stainless steel bezel. Slate grey skeleton dial with rose gold-tone hands and index hour markers. Dial Type: Analog. Luminescent hands and markers. Audemars Piguet Calibre 3132 Automatic movement, based upon Audemars Piguet AP 3120, containing 38 Jewels, bitting at 21600 vph, and has a power reserve of approximately 45 hours. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Octagon case shape, case size: 41 mm, case thickness: 9.9 mm. Fold over with safety release clasp. Water resistant at 50 meters / 165 feet. Functions: hours, minutes, centre seconds. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Slate Grey Skeleton Dial Automatic Men's Watch 15407ST.OO.1220ST.01.specs:Case Case Size:41Case Thickness:9.9 mmCase Material:Stainless SteelCase Shape:OctagonCase Back:Skeleton Transparent Exhibition See ThroughBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneClasp:Fold Over with Safety ReleaseDial Dial Color:Slate Grey SkeletonType:AnalogCrystal:Scratch Resistant SapphireHands:Rose Gold-toneDial Markers:IndexLuminiscence:Hands and MarkersBezel:8 Screws FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:Audemars PiguetSeries:Royal OakCollection Name:Royal OakGender:MensModel:15407ST.OO.1220ST.01Watch Label:Swiss MadeMovement:AutomaticEngine:Audemars Piguet Calibre 3132Power Reserve:45 hoursFeatures Water Resistance:50 meters / 165 feetFunctions:Hours, Minutes, Centre SecondsWatch Features:Stainless Steel, Gold, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:AP15407STOO1220ST01Department:WatchesCategory:Watches