Just the basics—this watch gets you from the start line to the finish with a readable screen and easy-to-use buttons. Strap: Black resin Water Resistance: 100m Case Width: 39mm Case Thickness: 11.62mm Model No.: T5K6089J Special Features: Stopwatch; alarm; 10-lap recall Features: Stopwatch, Alarm, Water Resistant, Digital, Quick Ship Power Source: Battery (included) Watch Movement: Quartz Band Color: Black Band Content: Plastic Case Materials: 100% Plastic Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days.