Bracelet Dimensions: 7.75" long; 28mm wide Model No.: 40/8284red Special Features: Alarm function Features: Alarm, Water Resistant, Digital, Quick Ship Jewelry Closure: Buckle Power Source: Battery (included) Water Resistance: 100m Band Color: Black Dial Color: Gray Case Thickness: 16.5mm Case Width: 54mm Case Materials: 100% Plastic Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days.