Casio G-Shock x Mini G-LIDE ft. Streamlined Sunny Men Women Casual Sports Rectangle 200m Water Resistant Watch GLX-S5600-3D GLXS5600 GLX-S5600 Experience the perfect blend of eco-friendliness and functionality with our compact sports watch, featuring a tide graph display and moon data. Made with sustainable biomass plastics, this stylish timepiece reduces environmental impact while providing surfers with the data they need to ride the waves. Battery Life / Accuracy Approximately 3 years (+/-15 seconds per month) Crystal Mineral crystal Light LED backlight (super illuminator, selectable illumination duration, afterglow) Case & Band Material Bio-based resin case with bio-based resin band Water Resistance 200m / 20 bar Case Size Thickness: 11.9 mm Diameter: 40.5 mm Length: 45.7 mm Other Specifications Casio G-Shock x Mini G-LIDE ft. Streamlined Sunny Shock resistant World time (29 time zones) Moon data (moon age of the specific date, moon phase graph) Tide graph (tide level for specific date and time) 1/100-second stopwatch Countdown timer 3 multi-function alarms Hourly time signal Flash alert (flashes with buzzer that sounds) Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Regular timekeeping (digital display)