Casio Water resistant Electro-Luminescent backlight 1/100 second stopwatch Measuring capacity: 23 59.99 Measuring mode: elaped time split time 1st-2nd place times Daily alarm Hourly time signal Auto-Calendar 12/24-hour formats accuracy+- 30 seconds per month.MODEL- A168W1 VENDOR- Casio CalculatorsFEATURES- Casio Illuminator Watch Black Faced Casual Classic with Metal Band. Hourly Time Signal Approx. Battery Life:7 Years Color: Black Display: Digital Band Type: Metal Backlight :Electro-luminescent backlight Water Resistant 12/24-Hour Formats Accuracy +/-30 seconds per month Battery Type :CR2016 Alarm :Daily Dial Code: Digital MANUFACTURER WARRANTY:  1 YEAR

Model: A168W1