Casio WS-1300H-2A Blue Case Tide Graph Moon Data 10-Years Batt Life Digital Watch

Case size (L× W× H) : 51.3 × 51.1 × 14.8 mm
Weight : 49 g
Case and bezel material : Resin
Resin Band
100-meter water resistance
Approx. battery life: 10 years on CR2025
Resin Glass
World time
Dual time
Moon data (moon age of a specific date, 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) Alarm/hourly time signal
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
LED light Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
LED : Amber
Full auto-calendar (to year 2099)
Button operation tone on/off
Accuracy: ±30 seconds per month
12/24-hour format
Regular timekeeping: Hour, minute, second, am/pm, month, date, day