Casio Baby-G x BGD-565 Series ft. Compact Women Kids Casual Sports Rectangle 100m Water Resistant Watch BGD-565-4D BGD565 BGD-565 Elevate your style with a timeless classic, now reimagined in a sleeker, more compact design. Perfect for any occasion, this versatile black watch boasts a slim profile and effortless sophistication, making it the ultimate fashion accessory for any time of year. Battery Life / Accuracy Approximately 2 years (+/-15 seconds per month) Crystal Mineral crystal Light Electro-luminescent backlight (afterglow) Case & Band Material Resin case with resin band Water Resistance 100m / 10 bar Case Size Thickness: 11.3 mm Diameter: 37.9 mm Length: 42.1 mm Other Specifications Casio Baby-G x BGD-565 Series ft. Compact Shock resistant 1/100-second stopwatch Countdown timer (auto-repeat) Multi-function alarm Hourly time signal Flash alert (flashes with buzzer that sounds) Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping (digital display)