Silver-tone stainless steel case with a brown calfskin leather strap. Bi-directional rotating 18kt rose gold bezel with a black ceramic ring. Black dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Breitling Calibre 10 Automatic movement, based upon ETA 2892-A2, containing 21 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 42 mm, case thickness: 9.9 mm. Band width: 20/18 mm. Buckle clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Superocean Heritage '57 Series. Luxury watch style. Breitling Superocean Heritage 57 Automatic Black Dial Men's Watch U10370121B1X1.specs:Case Case Size:42Case Thickness:9.9 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Calfskin LeatherBand Type:StrapBand Color:BrownBand Width:20/18 mmClasp:BuckleDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Rose Gold-toneDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Bi-directional RotatingBezel Material:18kt Rose Gold with a Black Ceramic RingCrown:Screw DownInformation Brand:BreitlingSeries:Superocean Heritage '57Collection Name:Superocean Heritage '57Gender:MensModel:U10370121B1X1Movement:AutomaticEngine:Breitling Calibre 10Power Reserve:42 hoursFeatures Water Resistance:100 meters / 330 feetFunctions:Hour, Minute, SecondWatch Features:Stainless Steel, Leather, Gold, Ceramic, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:BTU10370121B1X1Department:WatchesCategory:Watches