1 - Casio G-Shock GW7900B G-Rescue Atomic Watch Black

Out of stock

  • Cost Per Round 0.0000
  • Manufacturer Casio
  • Manufacturer SKU GW7900B1CU

This is a Casio G-Shock GW7900B G-Rescue Atomic Watch Black. With the never ending pursuit of toughness and technology, G-Shock introduces a Solar Atomic addition to the tough and rugged G-Rescue series. Already iconic for its four point protection design, large case, oversized buttons, tide & moon graphs, this new model keeps the same design philosophy of allowing for high functionality and operability, in the harshest conditions, even while wearing gloves. With its monotone, grey IP coloring and aperture band design, this new addition to the G-Rescue series not only looks tough, it also very comfortable to wear.


Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China)


Receives time calibration radio signals which keep the displayed time accurate


Auto receive function up to 6 times per day (up to 5 times per day for China)


Manual receive function


Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC


Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, BPC 68.5kHz


Tough Solar Power


Shock Resistant


200M Water Resistant


Full Auto EL Backlight with Afterglow


Moon Data (moon age of the specific data, moon phase graph)


Tide Graph (tide level for specific date and time)


World Time


31 times zones (48 cities + UTC), city code display, daylight saving on/off


4 Daily Alarms and 1 Snooze Alarm


Hourly Time Signal 


Countdown Timer


Measuring unit: 1 second


Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)


1/100 second stopwatch


Measuring capacity: 23:59’59.99”


Measuring modes: Elapsed time, split time, 1st-2nd place times


Battery power indicator


Power saving function


Button operation tone on/off


Auto Calendar (pre-programmed until the year 2099)


12/24 Hour Formats


Accuracy: +/- 15 seconds per month


Storage battery: Solar rechargeable battery


Approx. battery life: 9 months on full charge (without further exposure to light)


Module 3200


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