Contact QQ: 603393350 Contact phone: 13611697057 E-mail: 603393350@qq.com [More Casio watches visit → http: //www.kxokxo.com/sb/] price; 3 4190.00 4390.00 a Casio (CASIO) Watch G- SHOCK watch outdoor GPS radio man on the planet GPW-1000 time synchronization GPW-1000-1APR world's first GPS + radio receiver GPW-1000 watch, ready access to more reliable, more accurate time correction. G-SHOCK is a tough quality, advanced technology, all-in-one watch, and excellent shock resistance swept the globe. The launch of the GPW-1000 with "absolute precision, absolute strength" design concept, creating a tough watch at any place, under any extreme environment can be normal use. Master the most reliable and precise time for the timing to open a new chapter of innovation. Aviation has a G-SHOCK series (SKY COCKPIT) classic appearance GPW-1000 watch, sapphire glass mirror, diamond cut bezel technology, metal and other three-dimensional time-scale, fine cut, both tough feeling and sense, all details of the nature of the United States showing the watch. The multi-faceted forged metal case, reinforced plastic shell, rugged metal crown design, carbon fiber strap, high power generation efficiency of solar cells, showing G-SHOCK rugged qualities, while further reducing the shock and vibration caused by parts damage and loose, greatly increasing the operability and durability. 3G construct protective structure (shockproof, anti-centrifugal force, vibration) waterproof 200 meters waterproof GPS receiving radio waves: 1575.42MHz standard wave: 40kHz ~ 77.5kHz JJY (Japan): 40 kHz (Fukushima bureau) / 60 kHz (Kyushu Bureau ) WWVB (USA): 60 kHz, MSF (UK): 60 kHz DCF77 (Germany): 77.5kHz, BPC (China): 68.5kHz GPS radio wave reception mode: punctuality receive (automatic ※ 2, manual), position of the receiver ( Manual) standard radio: Automatic reception (up to 6 times / 1, only the Chinese up to 5 times / the 1st) ※ 2: When in an area can receive radio waves, can automatically receive radio waves World Time 27 cities (40 time zones Daylight Automatic setting) stopwatch stopwatch (accurate to 1/20 of a second) alarm clock other independent power indicator; automatic calendar; automatic LED backlight; latitude solar power drive systems to display battery life estimates in the case of solar power is not full continuous operation time after power: power-saving mode for about 18 months the size of 66.0 × 56.0 × 18.8mm Weight Approx. 126g