GSHOCK GST-B300-1A 1-second stopwatchMeasuring capacity: 23:59'59''Measuring modes:

1-second stopwatchMeasuring capacity: 23:59'59''Measuring modes: Elapsed time

42H Power Reserve WATER RESISTANCE:

Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Countdown timerMeasuring unit: 1/10 secondCountdown range: 60 minutesCountdown start time setting range: 1 to 60 minutes (1-minute increments)

GSHOCK GST-B300-1A 1-second stopwatchMeasuring capacity: 23:59'59''Measuring modes:Specifications Case bezel material: Resin Stainless steel Resin Band Mineral Glass Neobrite Shock Resistant Carbon Core Guard structure 200 meter water resistance Double LED lightLED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1. 5 seconds or 3 seconds), afterglow)LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1. 5 seconds or 3 seconds),