Casio’s new heavy duty round digital design comes with an LED light, 50 meter water resistance, alarm, and 1/100th sec. stopwatch and 7 year battery makes this timepiece very useful for every day use. Black resin band digital with black/black face. Number of Batteries: 1 Features: Water Resistant, Quick Ship Jewelry Closure: Buckle Power Source: Battery (included) Watch Movement: Quartz Water Resistance: 50m Band Color: Gray Dial Color: Black Case Thickness: 14mm Case Width: 48mm Watch Band Length: 9 Inch Band Content: Resin Case Materials: 100% Resin Band Width: 25mm 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.