This slim and simple watch comes with everything you need to get up and go: countdown and workout timers, alarms, and INDIGLO® night-light. Number of Batteries: 1 Included: 1 Watch(es) Features: Batteries Included, Quick Ship Battery Type: Lithium Cells Jewelry Closure: Buckle Power Source: Battery (included) Tracking Capability: Activity Tracking Watch Movement: Quartz Water Resistance: 50m Band Color: Black Dial Color: White Metal Color: Black Case Thickness: 9mm Case Width: 34mm Watch Band Length: 7 1/2 Inch Case Materials: 100% Resin Battery Size: Cr2026 Band Width: 12mm Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.