The GRAVITYASTER series has always been one of G-Shock's finest accomplishments, and the GWA1000 series is an excellent testament to that. With a 'Smart Access' function, this latest addition to the lineup brings ease-of-use to advanced technology that delivers essential data no matter your location or environment.
- Black 54.1 x 52.4 x 16.4mm Tough Polycarbonate Case
- Black/Blue Top-grade Casio Fine Resin Composite Bracelet
- Black Dial, Blue Accents
- Total weight: 85 grams
- 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
- Thermometer
Display range: -10 to 60 C (14 to 140 F)
Display unit: 1 C (2 F) - World Time
29 times zones (29 cities UTC), city code display, daylight saving on/off, home city/world time swapping) - Beeper Alarm
- 1/20 second chronograph
Measuring capacity: 1:59’59.95”
Measuring modes: Elapsed time
Other: Fly back - Countdown Timer
Measuring unit: 1 second
Countdown range: 60 minutes
Countdown start time setting range: 1 to 60 minutes (1-minute increments) - Full Auto-Calendar (pre-programmed until the year 2099)
- Day/Date Display
- 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: 6 months on full charge (without further exposure to light)
- Module: 5240
