Introducing the GRAVITYMASTER, GPW1000 ‚Äì The World‚Äôs First GPS ATOMIC SOLAR HYBRID with CASIO-original GPS Hybrid radio-controlled technology built inside a TRIPLE G Shock Resistant structure. This unique technology combines Multi-band 6 capability to receive any one of six time calibration signals around the globe with a receiver that acquires position and time information from GPS satellites. When GPS information is acquired the watch determines your current time zone and judges whether or not your location requires the use of summer time, and updates watch settings accordingly. The combination of these two capabilities and underlying tough structure creates a hybrid timepiece designed and engineered to ensure that you are on time all the time, no matter where you happen to be. Absolute Toughness with Universal Accuracy.
- GPS Signal Reception (auto or manual) for time or time & position
- 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)
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 Resist
Watch Sizing Guides
Why Shop with Us?
- FREE BATTERY: Your first battery change is on us!
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- THE PERFECT FIT: All watches purchased from Time After Time get FREE link adjustments for life!
- TRUSTWORTHY: We are authorized dealers for all the brands we carry and offer the full manufacturers warranty.