Japan-only model. Since the late 90’s, G-SHOCK/BABY-G has produced collaboration models with various environmental groups and continues to support them. Under the theme of “Love The Sea And The Earth”, it is a collaboration model with “EARTHWATCH” which supports environmental conservation and research. The MASTER OF G series “RANGEMAN” is adopted, and the design is based on the motif of the polar bear, which is endangered due to global warming. The off-white resin is used as a base to represent an iceberg, the dial is made of phosphorescent resin that glows blue, and the back of the band is made of clear blue skeleton resin. Equipped with a tough solar as an environmental consideration, it also has a radio wave reception function. Detailed designs such as the “EARTHWATCH” logo and symbol mark are engraved everywhere. Comes with a dedicated box and drawstring bag made of recycled paper. Structure: Resin case and bezel, resin band with carbon fiber insert, stainless steel band keeper, mineral glass Protection: Shock Resistance, 200-meter Water Resistance Power: Tough Solar Features: Multi-Band 6 auto time adjustment, Triple Sensor (altimeter-barometer, compass, thermometer), world time (31 time zones, 48 cities + UTC, DST on/off), sunrise/sunset time, 1/100-second stopwatch (999:59’59.99” max, elapsed time, split time, 1st-2nd place times), countdown timer (24 hours, settable in minutes and hours), 5 daily alarms with 1 snooze, hourly time signal, full auto LED backlight with adjustable afterglow, full auto-calendar, button tone on/off, 12/24-hour format