Number of Batteries: 1 Included: 1 Watch(es) Features: Alarm, Multi-Function, Chronograph, Adjustable, Date Function, Stopwatch, Weather Resistant, Quick Ship Battery Type: Lithium Cells Jewelry Closure: Buckle Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 100m Band Color: Black Dial Color: Gray Case Thickness: 13.5mm Case Width: 42mm Watch Band Length: 8 3/4 Inch Band Content: Resin Case Materials: 100% Resin Battery Size: Cr2025 Band Width: 18.5mm 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.