Casio AQ-164WD-1AVDF

Electro-luminescent backlight
Afterglow Dual time
Other: Daylight saving time 1/100-second stopwatch
Measuring capacity: 99:59'59.99''
Measuring unit: 1/100 second (from 0 to 59'59.99'') or 1 second (from 1:00'00 to 99:59'59)
Measuring modes: Elapsed time, lap/split times, 1st-2nd place times
Memory capacity: 60 records (used for lap times and split times) Countdown timer
Measuring unit: 1 second
Input range: 1 minute to 24 hours (1-mimute increments and 1-hour increments)
Other: Auto-repeat 3 multi-function alarms (with 1 snooze/one-time alarm)
Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping
Analog: 2 hands (Hour, minute (hand moves every 20 seconds))
Digital: Hour, minutes, seconds, am/pm, month, date, day Accuracy:±30 seconds per month Approx. battery life: 3 years on SR927W×2

Size of case / Total weight

• Size of case : 48.4×43.5×14.8mm
• Total weight : 104g