Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Silver grey dial with silver-tone hands and index hour markers. Minute markers. Tachymeter markings. Minute markers. Arabic numeral minute markers (at 5 minute intervals) around the outer rim. Dial Type: Analog. Date display at the 4 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Hamilton calibre H-21 automatic movement, based upon ETA 7750, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 42 mm, case thickness: 15 mm. Band width: 20 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Railroad Series. Dress watch style. Watch label: Swiss Made. Hamilton Railroad Chronograph Automatic Men's Watch H40656781.specs:Case Case Size:42 mmCase Thickness:15 mmCase Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:(Alligator) LeatherBand Type:StrapBand Color:BlackBand Width:20 mmClasp:TangDial Dial Color:Silver GreyType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-toneDial Markers:IndexSecond Markers:Minute Markers. Tachymeter Markings. Minute Markers. Arabic Numeral Minute Markers (at 5 minute intervals) around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:HamiltonSeries:RailroadCollection Name:RailroadGender:MensModel:H40656781Watch Label:Swiss MadeMovement:AutomaticEngine:Hamilton Calibre H-21Power Reserve:42 hoursFeatures Water Resistance:50 meters / 165 feetCalendar:Date display at the 4 o'clock positionFunctions:Chronograph, Tachymeter, Date, Hour, Minute, SecondWatch Features:Chronograph, Stainless Steel, Leather, Analog, Alligator LeatherAdditional Info Watch Style:DressWarranty:2 Year Goldia WarrantyUPC Code:7640127758670Goldia Sku:HML-H40656781Department:WatchesCategory:Watches