Casio G-Shock x GXW GX-56 Series ft. Overlord King Men Sports Hexagon 200m Water Resistant Watch GX-56BB-1D GX56BB GX56 GX-56 GX-56BB Experience the ultimate toughness of the G-Shock GX-56 King series, featuring an oversized 53.6mm resin case built to withstand the harshest conditions, ensuring reliability in extreme environments. Essential tools include world time across 48 cities, and full auto-calendar until 2099. Powered by Tough Solar technology with up to 27 months of reserve power in power-saving mode. Module / Movement 3221 (Tough Solar aka solar powered) Power Reserve / Accuracy Approximately 11 months when fully charged (+/-15 seconds per month) Crystal Mineral crystal Light Electro-luminescent backlight (full auto EL light, selectable illumination duration, afterglow) Case / Band Material Resin case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 17.5 mm Diameter: 53.6 mm Length: 55.5 mm Lug width: Integrated Other Specifications Casio G-Shock x GXW GX-56 Series ft. Overlord King Shock resistant Mud resistant World time (31 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time) 1-second countdown timer (up to 24 hours) 5 daily alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off Power saving (display goes blank to save power when left in the dark) Battery level indicator 12/24-hour format Regular timekeeping (digital display)