Stainless steel case with a brown (calfskin) leather strap. Fixed stainless steel bezel. Silver dial with blue hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 40 mm. Case thickness: 12 mm. Round case shape. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Casual watch style. Watch label: Swiss Made. Item Variations: L2 648 4 78 3, L2-648-4-78-3, L2/648/4/78/3, L26484783. Longines Master Collection Automatic Silver Dial Brown Leather Men's Watch L2.648.4.78.3.specs:Case Case Size:40 mmCase Thickness:12 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:Calfskin LeatherBand Type:StrapBand Color:BrownClasp:DeploymentDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant SapphireHands:BlueDial Markers:Arabic NumeralSecond Markers:Minute Markers around the outer rimBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:LonginesSeries:Master CollectionCollection Name:Master CollectionGender:MensModel:L2.648.4.78.3Watch Label:Swiss MadeMovement:AutomaticEngine:Longines Calibre L607Power Reserve:42 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, SecondWatch Features:Stainless Steel, Leather, AnalogAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyUPC Code:640522177691Goldia Sku:LNG26484783Item Variation:L2 648 4 78 3, L2-648-4-78-3, L2/648/4/78/3, L26484783Department:WatchesCategory:Watches