Casio WS-1700H-1A / WS-1700H-5A / WS-1700H-8A

● Case size (L× W× H): 52.5 × 48.6 × 15.2 mm
● Weight: 48 g
● Case and bezel material: Resin
● Band: Resin Band
● Water resistance: 100-meter water resistance
● Power supply and battery life: Approx. battery life: 10 years on CR2025
● Glass: Resin Glass
● Compatible band size: 145 to 215 mm
● Additional features:
   - 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: 00'00''00~59'59''99 (for the first 60 minutes)
● Countdown timer
● Measuring unit: 1 second
● Countdown range: 24 hours
● 5 daily alarms (with 1 snooze alarm)
● Multi-function alarm
● Mute feature: Button operation tone on/off
● LED backlight
● Afterglow
● LED: Amber
● Full auto-calendar (to the year 2099)
● Accuracy: ±15 seconds per month
● 12/24-hour format
● Regular timekeeping:
  - Hour, minute, second, pm, month, date, day