Casio Men's GWM500A-1 G-Stock Solar Atomic Digital Sports Watch
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.
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, China BPC 68.5kHz
Tough Solar Power
200M Water Resistant
Full Auto EL Backlight with Afterglow
31 times zones (48 cities + UTC), city code display, daylight saving on/off
4 Daily alarms and 1 Snooze Alarm
Hourly time signal
1/100 second stopwatch
Measuring capacity: 23:59'59.99"
Measuring mode: Elapsed time, split time, 1st-2nd place times
Input range: 1 minute to 24 hours (1-minute incremants and 1-hour increments)
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)
Shipping Cost: Free!
Within 30 in the original packaging
4.5 of 5 stars
Almost 7 Years and still going strong! »Most Recent Review“I won't get into all the features and such as they have already been covered in the other reviews. I just want to focus on the quality of this watch.”
You can't beat the features for the price. »Most Helpful Reviews“The only thing that keeps me from rating this watch with 5 stars is the round displays at the top of the screen. They are almost useless; Casio should make this exact watch…”
Very difficult to set »Most Helpful Critical Reviews“The first watch I received the mode button did not work.
The second one I have received I still find that the settings are not working properly and have not yet decided that it…”