Number of Batteries: 1 Features: Water Resistant, Chronograph, Quick Ship Battery Type: Lithium Cells Jewelry Closure: Buckle Power Source: Battery (included) Watch Movement: Japanese Water Resistance: 100m Band Color: Black Dial Color: Gray Case Thickness: 15.5mm Case Width: 50mm Watch Band Length: 9 3/4 Inch Band Content: Polyurethane Case Materials: 100% Plastic Battery Size: Cr2025 Band Width: 22mm Care: Wipe Clean Band Type: Strap Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.