Product details Features: Brand: Casio Item Dimensions LxWxH: 2.05 x 4.57 x 3.31 inches Item Weight: 5.6 Ounces Human Interface Input: Buttons 50-meter water resistance 1/1000-second stopwatch Measuring capacity: Total elapsed time display: 9:59’59.999’’ Lap time display: 59’59.999’’ Split time display: 9:59’59.999’’ Measuring modes: Elapsed time, lap time, split time, 1st-100th place time, lap counter (up to 99) Memory capacity: 2 sets of 100 records each Timer 10 intervals Measuring capacity: 59’59 Measuring unit: 1 second Number of repeats: 100 Beeper sound alarms Number of alarms: 12 Setting unit: 1 minute Counter Standard Counter: 0 to 99999 Stopwatch Counter: 0 to 99999 Measuring capacity: 59’59 Dual Counter: 0 to 99999 Football Stopwatch Measuring capacity: 99’59 Measuring unit: 1 second Full auto-calendar (to year 2099) 12/24-hour format Button Operation Tone On/Off Time Display Regular timekeeping: Hour, minutes, seconds, am/pm, year, month, date, day Accuracy (time): ±30 seconds per month (stopwatch): 99.9988% 5 years on CR2032 (includes an average of 30 presses of button per day.) Size of case: 83 × 64 × 24 mm Total weight: 82 g Product Dimensions : 2.05 x 4.57 x 3.31 inches Item model number : HS-80TW-1df Manufacturer : CASIO
