Casio General x Digital ft. Eye-Catching Men Casual Sports Hexagon 100m Water Resistant Watch MWD-110HB-1B MWD110HB MWD110 MWD-110 MWD-110HB Experience precision and style with this timepiece, boasting an impressive 10-year battery life, LED backlight, and 100m water resistance. Enjoy a range of features including dual time, stopwatch, countdown timer, and daily alarm, all encased in a durable resin and stainless steel design. Battery Life / Accuracy Approximately 10 years (+/-30 seconds per month) Crystal Resin glass Light LED backlight (afterglow) Case & Band Material Resin / stainless steel case with resin band Water Resistance 100m / 10 bar Case Size Thickness: 12.3 mm Diameter: 47.2 mm Length: 50.8 mm Other Specifications Casio General x Digital ft. Eye-Catching Dual time 1/100-second stopwatch Countdown timer (auto-repeat, progress beeper) Daily alarm Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping (digital display)