200 M Water Resistance Casio G-Shock Watch featuring Shock Resistance Electro-Luminescent Backlight with Afterglow ensures easy reading during day or night 1/100-Second StopWatch (Measuing Capacity: 00'00"00~59'59"99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Auto-calendar out until the year 2099, the watch does not have to be adjusted for the number days in month even leap year until 2099 Countdown Timer - Measuring unit: 1 Second - Range: 24 Hours With full 200M WR, Shock Resistant, 24Hr stopwatch and countdown timer, standard issue never looked this good. Black resin band digital watch with black face.