As an upgrade to it's predecessor the new GWM530 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
- Shock Resistant
- 200M Water Resistant
- Full Auto EL Backlight with Afterglow
- 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
- 1/100 second stopwatch
- Measuring capacity: 23:59'59.99"
- Measuring mode: Elapsed time split time 1st-2nd place times
- Countdown Timer
- 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)
- Module: 3405
