Casio HS-80TW-1DF

Case / bezel material: Resin

Stopwatch: 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
Accuracy (stopwatch): 99.9988%
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
Timer: 10 intervals
Measuring capacity: 59'59
Measuring unit: 1 second
Number of repeats: 100

Alarm/hourly time signal
Beeper sound alarms
Number of alarms: 12
Calendar: Full auto-calendar (to year 2099)

Approx. battery life: 5 years on CR2032
Size of case : 83 × 64mm

Total weight : 85g