• Case/bezel material: Resin
• 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
  • Model: HS-80TW-1
  • Brand: Casio
• 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 the 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%
• Approx. 5 years on CR2032 (includes an average of 30 presses of button per day.)