Casio G-Shock GR-8900A-1DR

• Shock Resistant
• 200M Water Resistant
• Full Auto LED Backlight (Super Illuminator) with Afterglow
• World Time
  31 time zones (48 cities + UTC), city code display, daylight saving on/off
• 5 Independent Daily Alarms (4 One-time alarms & 1 Snooze alarm)
• Hourly Time Signal
• 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 ans 1-hour increments)
• Full Auto Calendar (Pre-programmed until the year 2099)
• 12/24 Hour Formats
• Button operation tone on/off
• Storage Battery: Solar Rechargeable Battery
• Battery Level Indicator
• Power Saving Function
• Accuracy: +/- 15 seconds per month
• Approx. Battery Life: 12 months on full charge (without further exposure to light)
• Module 3269

Size of case/total weight
GR8900 55.1 x 52.5 x 16.3mm / 72g
GR8900A 55.1 x 52.5 x 16.3mm / 69g