Product overview of Casio HS-80TW-1JH
1/1000 second stopwatch with waterproof function
Equipped with a 5 ATM water resistant specification that can be used safely not only in the rain but also in water such as pools and the sea.
Equipped with clock and calendar functions
Up to 100 sets of measured lap/split data can be stored in memory. The main body has an easy-to-grip shape with a constriction in the center, and it also has a clock and calendar function.
Equipped with a timer for interval measurement
It also has a stopwatch for soccer and a timer for interval measurement.
Product specifications of Casio HS-80TW-1JH
5 ATM water resistant function
Stopwatch (1/1000 second measurement, 10 hour meter (normal measurement, lap split measurement, 1st to 100th place simultaneous measurement))
Up to 100 lap/split times x 2 memories
Stopwatch for soccer: Addition timer for referees capable of measuring loss time / Display upper: match time measurement (1 minute, 100 minutes total), lower display: elapsed time measurement (1 second, 100 minutes total), target notification (game time) can be set (set unit: 1 minute, maximum set: 99 minutes)
Timer: Timer for interval measurement that can set up to 10 times (set unit: 1 second, maximum set: 59 minutes 59 seconds, measurement in 1 second units, auto repeat up to 100 times), measurement count
Counter: Counts from 0 to 9999 (constant counter/counter with clock/dual counter)
12 electronic alarms
Battery life about 5 years
Time/calendar display
full auto calendar
12/24 hour display switching
Operation sound ON/OFF switching function
Time accuracy (stopwatch): 99.9988% (room temperature)
Size (H x W x D)/Weight: 83 x 64 x 24mm/82g