- 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
- Tough Movement
- Auto hand home position correction
- 200M Water Resistant
- Full Auto LED Light w/Afterglow
- Neo-brite luminous hands and markers
- World Time
29 times zones (48 cities + UTC), city code display, daylight saving on/off, home city/world time swapping)
- 4 Daily Alarms and 1 Snooze Alarm
- 1/100 second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
- Countdown timer
Measuring unit: 1 second
Countdown range: 1 hour
Countdown start time setting range: 1 minute to 1 hour (1-minute increments)
Other: Auto-repeat
- Full Auto Calendar (pre-programmed until the year 2099)
- 12/24 Hour Formats
- Accuracy: +/- 15 seconds per month (with no signal calibration)
- Storage Battery: Solar Rechargeable Battery
- Battery Power Indicator
- Power Saving Function
- Approx. Battery Life: 6 months on full charge (without further exposure to light)
- Module: 5173
Size of case/total weight
GW3500B 52.5 x 49.8 x 15.5mm / 82g
