Black (high-tech) ceramic case and bracelet. Fixed black (high-tech) ceramic bezel. Black (open heart) dial with luminous rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement with an 80-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 40 mm. Case thickness: 10.4 mm. Band width: 20 mm. Butterfly clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Casual watch style. Watch label: Swiss Made. Rado True Automatic Open Heart Black/Skeleton Dial Men's High-Tech Ceramic Watch R27100162.specs:Case Case Size:40Case Thickness:10.4 mmCase Material:(High-tech) CeramicCase Shape:RoundCase Back:TransparentBand Band Material:(High-tech) CeramicBand Type:BraceletBand Color:BlackBand Width:20 mmClasp:ButterflyDial Dial Color:Black (Open Heart)Type:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Rose Gold-toneDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:FixedBezel Color:BlackBezel Material:(High-tech) CeramicCrown:Pull / PushInformation Brand:RadoSeries:True Automatic Open HeartCollection Name:True Automatic Open HeartGender:MensModel:R27100162Watch Label:Swiss MadeMovement:AutomaticPower Reserve:80 HourFeatures Water Resistance:50 meters / 165 feetFunctions:Hour, Minute, SecondWatch Features:Gold, Ceramic, AnalogAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyUPC Code:7612819056609Goldia Sku:RADO-R27100162Item Variation:01.734.6107.3.016Department:WatchesCategory:Watches