***All Casio watches are 100% authentic. Casio manufactures its products in select countries, including Japan, China, and Thailand, with each facility adhering to the brand's strict and consistent quality standards to ensure superior craftsmanship. 

Product Description

• Case / bezel material: Resin
• Resin Band
• Shock Resistant
• Mineral Glass
• 200-meter water resistance
• Electro-luminescent backlight
  • Auto light switch, selectable illumination duration, afterglow
• Flash alert
  • Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, countdown timer progress beeper, and stopwatch auto start
• Low temperature resistant (-20°C)
• World time
  • 29 time zones (48 cities), city code display, daylight saving on/off
• Moon data (moon age of the input data, moon phase graph)
• Tide graph (tide level for specific date and time)
• 1/100-second stopwatch (ST1)
  • Measuring capacity: 999:59'59.99''
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Other: 5-second countdown auto start
• 1/100-second stopwatch (ST2)
  • Measuring capacity: 999:59'59.99''
  • 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, progress beeper
• 5 multi-function alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 2 years on CR2025