Casio G-Shock GW-M500

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About GW-M500 in Short. As an upgrade to it’s predecessors, the new GWM500 add the ability to connect with the radio transmitter in China to update the watchs’ time & date in addition to adding an additional 18 cities added to the world time mode, for a total of 48-cities. The watchs’ time memo function has been replaced with a countdown timer. Black resin band digital watch with neutral face.

General Information

Price$130  *average Amazon Price, we may earn commission from purchases
Year of First Release2012
Battery Type Solar CTL1616 (Casio Batteries)
Manual3405 (official)

GW-M500 Model Range *may be updated

*Want to be the first to know about new G-Shock Updates? Here we store all recent Monthly G-Shock Updates →

Official GW-M500 Specs / Features *for base version GW-M500A-1

  • Tough Solar Power
  • Shock Resistant
  • 200M Water Resistant
  • Full Auto EL Backlight with Afterglow
  • 4 Daily alarms and 1 Snooze Alarm
  • Hourly time signal
  • Full auto-calendar (pre-programmed until the year 2099)
  • 12/24 hour formats
  • Button operation tone on/off
  • Accuracy: +/- 15 seconds per month (with no signal calibration)
  • Battery power indicator
  • Power saving function
  • Storage battery: Solar rechargeable battery
  • Approx. battery life: 9 months on full charge (without further exposure to light)
  • Module: 3405

Recent News about GW-M500 

All Casio GW-M500 News →

You ask, we answer…

What does 200-meter water resistance in GW-M500 mean?

The watch is good for swimming but not for deep diving.

What type of battery does GW-M500 have?

Solar CTL1616.

Does GW-M500 have alarm?

Yes, it has 4 Daily alarms and 1 Snooze Alarm.

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