- Backlight:LED light (with super illuminator, afterglow function)
- Battery life:[after full charge drive time in state without solar generation] in the case of use of function: When, for approximately seven months, power saving is in a state: Approximately 18 months
- World time:Clock of 27 city (with 40 time zones, summer time set-up function) +UTC (coordinated universal time) of the world
- Electric wave automatic repair function:It is / manual operation reception <Japan> reception electric wave auto-receipt (up to six times/day) (as for up to five times/day of Chinese electric waves): JJY, frequency: 40kHz/60kHz (Fukushima / Kyushu bot
Maintaining its bold, dignified look this Casio G-Shock Gravitymaster watch features a GPS hybrid radio-controlled solar-powered system that keeps accurate time by utilizing location based GPS signals and one of six time calibration signals around the globe. A new lightweight and highly durable 64 titanium bezel keeps the watch from average wear and tear degeneration. The city code ring, back cover, band ring, and buckle also feature ion plated titanium. The dramatic, basic black of the Casio watch is accented by large white easy-to-read hour markers and white hour, minute and second hands. Titanium bezel GPS hybrid radio-controlled, solar-powered Built with Triple G Resist that is able to withstand impact, centrifugal force, and vibration Dual Dial World Time Super Illuminator, high-brightness LED light Sapphire Crystal Carbon fiber insert Resin Band Casio Style #: GPW1000T-1A