Casio Baby-G x BGA-310 Series ft. Vintage Style Women Kids Casual Sports Round 100m Water Resistant Watch BGA-310RP-3A BGA310RP BGA310 BGA-310 BGA-310RP Embrace the great outdoors with a stylish, eco-friendly BABY-G watch featuring retro-inspired matte colors, practical features like shock resistance and water resistance up to 100m, and innovative functionality like auto-light and double LED illumination - perfect for camping, adventuring, and everyday exploration. Battery Life / Accuracy Approximately 3 years (+/-15 seconds per month) Crystal Mineral crystal Light Double LED light (auto LED light, super illuminator, selectable illumination duration, afterglow) Case & Band Material Resin case with resin band Water Resistance 100m / 10 bar Case Size Thickness: 13.9 mm Diameter: 41.8 mm Length: 46.1 mm Other Specifications Casio Baby-G x BGA-310 Series ft. Vintage Style Shock resistant Dual time (home city time swapping) 1/100-second stopwatch Countdown timer 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off Hand shift feature Regular timekeeping (analog-digital display)