The G-SHOCK G-Rescue series combine tough, high-performance digital timekeeping with radio-controlled accuracy. Large button are designed to allow operation even while thick gloves, even those with protective clothing. Tide Graph and Moon Phase features show tide and moon information for preset areas. Other advanced features include highly shock-resistant construction, a Tough Solar power system, MULTIBANS 6 reception of six time calibration signals around the globe, and much more.