18kt red gold case with a 18kt red gold bracelet. Fixed 18kt red gold bezel set with 32 diamonds. Brown mother of pearl dial with luminous rose gold-tone hands and diamond hour markers. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Omega calibre 8521 automatic movement, based upon Omega 8520, containing 28 Jewels, bitting at 25200 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 27 mm. Case thickness: 9 mm. Band width: 18 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.55.27.20.57.001.specs:Case Case Size:27Case Thickness:9 mmCase Material:18kt Red GoldCase Shape:RoundCase Back:TransparentBand Band Material:18kt Red GoldBand Type:BraceletBand Width:18 mmClasp:Fold Over with Push Button ReleaseDial Dial Color:Brown Mother of PearlType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Rose Gold-toneDial Markers:DiamondLuminiscence:HandsBezel:FixedBezel Material:18kt Red Gold set with 32 DiamondsCrown:Pull / PushInformation Brand:OmegaSeries:ConstellationCollection Name:ConstellationGender:WomensModel:123.55.27.20.57.001Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8521Power Reserve:50 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, Co-Axial Escapement, ChronometerWatch Features:Diamond, Gold, Chronometer, AnalogAdditional Info Watch Style:LuxuryWarranty:4 Year Goldia WarrantyUPC Code:683498469803Goldia Sku:OM12355272057001Department:WatchesCategory:Watches