Silver-tone stainless steel case with a black rubber strap. Fixed silver-tone stainless steel bezel. Black dial with silver-tone hands and index hour markers. Tachymeter scale around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 second, 60 minute and 1/10th of a second. Zenith Calibre El Primero 3604 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 39.5 mm. Triple folding clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second. Chronomaster Series. Dress watch style. Watch label: Swiss Made. Zenith Chronomaster Open Chronograph Automatic Black Dial Men's Watch 03.3300.3604/21.C822.specs:Case Case Size:395Case Material:Stainless SteelCase Shape:RoundCase Back:Transparent See ThroughBand Band Material:RubberBand Type:StrapBand Color:BlackClasp:Triple folding claspDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-toneDial Markers:IndexSecond Markers:Tachymeter Scale around the outer rimSub Dials:Three - 60 Second, 60 Minute and 1/10th of a SecondLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:ZenithSeries:ChronomasterCollection Name:ChronomasterGender:MensModel:03.3300.3604/21.C822Watch Label:Swiss MadeMovement:AutomaticEngine:Zenith Calibre El Primero 3604Power Reserve:60 hoursFeatures Water Resistance:100 meters / 330 feetFunctions:Chronograph, Hour, Minute, SecondWatch Features:Chronograph, Stainless Steel, Rubber, AnalogAdditional Info Watch Style:DressWarranty:3 Year Goldia WarrantyGoldia Sku:ZE033300360421C822Department:WatchesCategory:Watches