GG-B100XMH-5ADR This G-SHOCK MASTER OF G MUDMASTER Horizon Gold model features a dark brown bio-based resin band with a carbon fiber-reinforced resin case and a stainless steel bezel finished in light yellow-gold ion plating, paired with a rugged analog-digital dial with gold-tone accents. Built with shock-resistant and mud-resistant Carbon Core Guard construction, spherical mineral glass, Neobrite, and 200-meter water resistance, it is designed for demanding outdoor use. Confirmed functions include Bluetooth smartphone connectivity, digital compass, altimeter, barometer, thermometer, step counter, sunrise and sunset display, world time across 38 time zones, a 1/100-second stopwatch, 24-hour countdown timer, five daily alarms, hand shift feature, full auto-calendar, and double Super Illuminator LED lighting, making it a highly capable choice for outdoor, travel, and adventure use.