Silver-tone stainless steel case with a black nylon strap. Black stainless steel bezel. Black dial with black hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. SII Caliber NH35A Automatic movement, containing 24 Jewels, bitting at 21600 vph, and has a power reserve of approximately 41 hours. Screw down crown. Round case shape, case size: 41.5 mm. Water resistant at 300 meters / 1000 feet. Functions: hour, minute, second. U1 Classic Series. Dive watch style. Watch label: Japan Movt. Unimatic U1 Classic Automatic Black Dial Men's Watch UC1.specs:Case Case Size:415Case Material:Stainless SteelCase Shape:RoundBand Band Material:NylonBand Type:StrapBand Color:BlackDial Dial Color:BlackType:AnalogHands:BlackDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel Color:BlackBezel Material:Stainless SteelCrown:Screw DownInformation Brand:UnimaticSeries:U1 ClassicCollection Name:U1 ClassicGender:MensModel:UC1Watch Label:Japan MovtMovement:AutomaticEngine:SII Caliber NH35APower Reserve:41 hoursFeatures Water Resistance:300 meters / 1000 feetFunctions:Hour, Minute, SecondWatch Features:Stainless Steel, AnalogAdditional Info Watch Style:DiveGoldia Sku:Y-A4EMBDepartment:WatchesCategory:Watches