From G-Shock, the Mudmaster Ana-Digi Watch features:  Two-tone round stainless steel case Black dial Green resin strap Buckle closure Analog/digital movement Shock resistant 2-year battery with no charge Mud resist structure Quad sensor Compass Thermo Alti/Baro Step tracker Full auto LED 1/100 stopwatch (24hr) 5 alarms Countdown timer Full auto-calendar World time (39TZ / 39 cities + UTC) Band length approx. 145mm - 215mm Case size approx. 55.4mm x 53.1mm x 19.3mm Water Resistance: 200M Imported.