Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Silver dial with yellow gold-tone dauphine-style hands and index hour markers. Minute markers around an inner ring. Dial Type: Analog. Date display at the 12 o'clock position. Longines calibre L633 automatic movement, based upon ETA 2824-2, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape. Case size: 40 mm. Case thickness: 10.5 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Heritage Series. Casual watch style. Watch label: Swiss Made. Item Variations: L1 645 4 75 4, L1-645-4-75-4, L1/645/4/75/4, L16454754. Longines Heritage Automatic Silver Dial Men's Watch L1.645.4.75.4.specs:Case Case Size:40 mmCase Thickness:10.5 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:(Alligator) LeatherBand Type:StrapBand Color:BlackBand Width:20 mmClasp:TangDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant SapphireHands:Yellow Gold-tone Dauphine-style shapeDial Markers:IndexSecond Markers:Minute Markers around an inner ringBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:LonginesSeries:HeritageCollection Name:HeritageGender:MensModel:L1.645.4.75.4Watch Label:Swiss MadeMovement:AutomaticEngine:Longines Calibre L633Power Reserve:38 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Date display at the 12 o'clock positionFunctions:Date, Hour, Minute, SecondWatch Features:Stainless Steel, Leather, Gold, Analog, Alligator LeatherAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyUPC Code:703200140803Goldia Sku:LNG16454754Item Variation:L1 645 4 75 4, L1-645-4-75-4, L1/645/4/75/4, L16454754Department:WatchesCategory:Watches