Casio Marine Gear Sport M 583

- Case / bezel material: Stainless steel / Aluminum
- Mineral Glass
- 100-meter water resistance
LED light
Afterglow
Dual time
Moon data (moon age of the input data, moon phase graph)
Tide graph (tide level for specific date and time)
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Others: Auto-repeat, time up alarm
Multi-function alarms
3 independent multi-function alarms (2 one-time alarms and 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; hands move every 20 seconds)
Digital: Hour, minute, second, am/pm, month, date, day, daylight saving on/off
Accuracy: ±30 seconds per month
Approx. battery life: 10 years on CR2025

Features