Casio G-Shock x AW-500 Series ft. Revival Men Sports Round 200m Water Resistant Watch AW-500BB-1E AW500BB AW500 AW-500 AW-500BB Relive the iconic G-Shock AW-500 Series, revived from 1989, combining analog and digital technology. This classic timepiece features a stopwatch, dual time, alarm, EL backlight, and 7-year battery life, paying homage to its original style while incorporating modern practicality. Module / Movement 5416 (quartz) Battery Life / Accuracy Approximately 7 years (+/-15 seconds per month) Crystal Mineral crystal Light Electro-luminescent backlight (afterglow) Case / Band Material Resin case with resin band Water Resistance 200m / 20 bar Case Size Thickness: 14.7 mm Diameter: 47.7 mm Length: 55.2 mm Lug width: Integrated Other Specifications Casio G-Shock x AW-500 Series ft. Revival Shock resistant Dual time 1/100-second stopwatch (up to 60 minutes, elapsed time) Daily alarm Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping (analog-digital display)