Specification AgeRangeDescription : Adult BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Casio BulletPoint1 : Microlight - A built-in light illuminates the watch face from the side. Light weight acrylic glass screen with a durable resin case. Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties. BulletPoint2 : 12/24-hour timekeeping - Times can be displayed in either a 12-hour or 24-hour format. Stopwatch function - 1/100 sec. - 1 hour. Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 1 hour. BulletPoint3 : Daily alarm - The daily alarm reminds you of events that recur every day, by emitting an audible signal at the set time. BulletPoint4 : Automatic calendar with Date, Day and Month - Once set, the automatic calendar always displays the correct date. BulletPoint5 : 7 Years - 1 Battery. The battery supplies the watch with sufficient energy for approx. seven years. Water resistance classification (WR) to ISO 22810. This model is water resistant to DIN 8310 / ISO 22810, and thus is resistant to minor splashing. Watch dimensions: Width; 33.2mm Height 38.2mm Thickness; 8.5mm CalendarType : Day-Date-Month ClaspType : Buckle Color : Blue Department : Unisex ExternallyAssignedProductIdentifier : 4549526261060 ExternallyAssignedProductIdentifier1 : 042429444614 ExternallyAssignedProductIdentifier2 : 0042429444614 ExternallyAssignedProductIdentifier3 : 00042429444614 GpsrSafetyAttestation : 1 IncludedComponents : 1 item ItemName : Casio Collection F-91WS-2EF Automatic Watch ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 6.4 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemShape : Rectangle ItemTypeKeyword : watches Manufacturer : Casio Material : stainless-steel MetalType : No metal. ModelName : F-91WS-2EF ModelNumber : F-91WS-2EF NumberOfBands : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PartNumber : F-91WS-2EF PowerSourceType : Battery Powered ProductSiteLaunchDate : 2020-03-02T00:47:02.575Z SeriesNumber : 96107 Size : 38.2 x 35.2 x 8.5 mm SportType : Walking StrapType : Resin StreetDate : 2020-03-01T00:00:01Z Style : Single SubjectCharacter : Fashion SupplierDeclaredDgHzRegulation : not_applicable TargetGender : female Theme : Fashion UnspscCode : 54111501 WarrantyType : Standard Warranty WatchMovementType : Quartz WaterResistanceDepth : 30 meters WaterResistanceLevel : water_resistant