GW9100 1 5 Band World Atomic Casio G Shock Gulfman Watch

• Multi-Band Atomic Timekeeping (US, UK, Germany, Japan)
  Receives time calibration radio signals which keep the displayed time accurate
  Auto receive function (6 times per day)
  Manual receive function
  Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60
  Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz
• Tough Solar Power
• Shock Resistant
• Rust Resistant
• 200M Water Resistant
• Auto EL Backlight with Afterglow
• World Time
  29 times zones (48 cities), city code display, daylight saving on/off
• 5 Daily Alarms (1 with snooze)
• Countdown Timer
  Measuring unit: 1/10 second
  Countdown range: 1 minute to 60 minutes
• 1/100 second stopwatch
  Measuring capacity: 999:59'59.99"
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Hourly Time Signal
• Button Tone Operation On/Off
• Auto Calendar (pre-programmed until the year 2099)
• 12/24 Hour Formats
• Accuracy: +/-15 seconds per month (with no signal calibration)
• Storage Battery: CTL1616
• Battery Power Indicator
• Power Saving Function
  Approx. battery life: 9 months on full charge (without further exposure to light)
• Module 3089
• GW9100-1JF, GW-9100-1JF, GW9100-1JF, GW-9100-1AER
• Size of case/total weight
  51.0 x 46.0 x 16.4mm / 57g

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