- Band Type: Stainless Steel>
- Color: Black>
- Dial Code: Analog>
- 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
- Triple G Resistant
- Tough Movement
- Auto hand home position correction
- 200M Water Resistant
- Neo-brite luminous hands and markers
- World Time 29 times zones (29 cities + UTC), city code display, daylight saving on/off, home city/world time swapping)
- Beeper Alarm
- 1/100 second chronograph
Measuring capacity: 00:23'59.99"
Measuring modes: Elapsed time, split time - 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
- Low Battery Warning
- Power Saving Function
- Approx. Battery Life: 5 months on full charge (without further exposure to light)
- Module: 5087
Size of case/total weight
GW4000 52.9 x 50.4 x 15.6mm / 75g
GW4000D 52.9 x 50.4 x 15.6mm / 152g