Stainless steel case with a blue leather strap. Fixed stainless steel bezel. Blue dial with silver-tone leaf-style hands and Arabic numeral hour markers. Arabic numeral minute markers (at 5 minute intervals). Minute markers around the outer rim. Date scale (with pointer). Dial Type: Analog. Day of the week and month display appears below the 12 o'clock position. Chronograph - three sub-dials displaying: 30 minutes, dual 12 hours / moonphase and a dual 24 hour / 60 seconds. ETA-Valjoux caliber 7751 automatic movement, based upon ETA 7750, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 44 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape. Case size: 42 mm. Case thickness: 14.5 mm. Band width: 20 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, month, date, day, hour, minute, second, moonphase,. Casual watch style. Watch label: Swiss Made. Longines Master Chronograph Automatic Blue Dial Men's Watch L27734920.specs:Case Case Size:42Case Thickness:14.5 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:LeatherBand Type:StrapBand Color:BlueBand Width:20 mmClasp:DeploymentDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-tone Leaf-styleDial Markers:Arabic NumeralSecond Markers:Arabic Numeral Minute Markers (at 5 minute intervals). Minute Markers around the outer rim. Date Scale with PointerSub Dials:Three - 30 Minute, dual 12 Hour/Moonphase and a dual 24 hour/60 SecondBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:LonginesSeries:MasterCollection Name:MasterGender:MensModel:L27734920Watch Label:Swiss MadeMovement:AutomaticEngine:ETA-Valjoux Caliber 7751Power Reserve:46 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Day of the Week and Month appear below the 12 o'clock positionFunctions:Chronograph, Month, Date, Day, Hour, Minute, Second, Moonphase,Watch Features:Chronograph, Stainless Steel, Leather, Month, AnalogAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyUPC Code:703200210629Goldia Sku:LNG27734920Department:WatchesCategory:Watches