Casio Baby-G x BGD-10 Series ft. Plus aka Mix Match aka Hearts Women Kids Sports Square 100m Water Resistant Watch BGD-10KH-4D BGD10KH BGD10 BGD-10 BGD-10KH Discover the Baby-G+PLUS BGD-10KH series, a playful convertible watch that you can wear or display as a heart-shaped charm. Featuring customizable silicone holders, shock resistance, and 100-meter water resistance for unique, personal style. Module / Movement 3561 (quartz) Battery Life / Accuracy Approximately 3 years (+/-30 seconds per month) Crystal Mineral crystal Light LED backlight (super illuminator, illumination duration, afterglow) Case / Band Material Resin case with resin band Water Resistance 100m / 10 bar Case Size Thickness: 14.7 mm Diameter: 39.0 mm Length: 42.8 mm Lug width: 20.0 mm Other Specifications Casio Baby-G x BGD-10 Series ft. Plus aka Mix Match aka Hearts Additional special holder with strap inclusive Shock resistant World time (29 time zones, daylight saving on/off) 1/100-second stopwatch (up to 24 hours, elapsed time, split time) Countdown timer (up to 24 hours) 5 daily alarms Hourly time signal Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Regular timekeeping (digital display)