Silver-tone stainless steel case and bracelet. Fixed silver-tone bezel with diamond set stainless steel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Audemars Piguet Calibre 5900 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Transparent see through case back. Octagon case shape, case size: 37 mm, case thickness: 9 mm. Deployment with push button release clasp. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second. Additional Info: original box, international warranty card, manual (complete accessories). Royal Oak 50th Anniversary Series. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak 50th Anniversary Automatic Diamond Blue Dial Ladies Watch 15551ST.ZZ.1356ST.02.specs:Case Case Size:37Case Thickness:9 mmCase Material:Stainless SteelCase Shape:OctagonCase Back:Transparent See ThroughBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneClasp:Deployment with Push Button ReleaseDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-toneDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Diamond Set Stainless SteelInformation Brand:Audemars PiguetSeries:Royal Oak 50Th AnniversaryCollection Name:Royal Oak 50th AnniversaryGender:WomensModel:15551ST.ZZ.1356ST.02Watch Label:Swiss MadeMovement:AutomaticEngine:Audemars Piguet Calibre 5900Power Reserve:60 hoursFeatures Water Resistance:50 meters / 165 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, SecondWatch Features:Diamond, Stainless Steel, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyAdditional Info:Original Box, Manual (Complete Accessories)Goldia Sku:AP15551STZZ1356ST02Department:WatchesCategory:Watches