Number of Batteries: 1 Included: 1 Watch(es) Features: Stopwatch, Multi-Function, Alarm, Analog/Digital, Water Resistant, Light-Up, Date Function, Quick Ship Battery Type: Lithium Cells Jewelry Closure: Buckle Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 100m Band Color: Black Dial Color: Black Case Thickness: 15.3mm Case Width: 47.7mm Watch Band Length: 9 1/2 Inch Band Content: Resin Case Materials: 100% Resin Battery Size: Cr2025 Band Width: 27mm 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.