For the first time ever, the G-Shock Glide series introduces a Tough Solar powersystem with Multi-Band 6 Atomic Timekeeping and Tide/Moon Graph functionality. Not only is the watch more reliable and accurate than ever, it houses a new TideGraph with 100 preset sites from around the world. Custom sites can also be entered based on your favorite surf or dive locations. For a stylish look, monotone coloring of black and white with a gloss finish separate the case and band along with a negative LCD. The band is also imprinted with a grid-like pattern for added impact. The atomic timekeeper function receives time calibration radio signals automatically up to six times a day (up to five times per day for China), which keep the displayed time accurate, also has a manual receiver function; the signal received for the US is WWVB at a frequency of 60 kHz, UK is MSF at 60 kHz, Germany DCF77 at 77.5 kHz, Japan JJ40/JJY60 and China BPC at BPC68.5 kHz. Watch has world time, tide graph (tide level for specific date and time), and moon data (moon age of the specific data, moon phase graph). This tough solar powered, shock resistant, and water resistant to 660′ (200 meters) watch is packed with unique features. Watch has full auto EL backlight with afterglow making it one great watch in low light conditions, world time with 31 time zones (48 cities + UTC), city code display, and daylight saving on/off function. Four daily alarms and one snooze alarm which is great w