Bluetooth time adjustment; mobile link via Bluetooth®; CASIO WATCHES app connectivity; auto time adjustment; easy watch setting; approximately 300 world time cities; time & place; phone finder; dual time with home city time swapping; 1-second stopwatch; elapsed time, split time, and 23:59'59 measuring capacity; countdown timer with 1-second measuring unit and 24-hour countdown range; daily alarm; hourly time signal; LED light with Super Illuminator and afterglow; full auto-calendar to 2099; power saving; battery level indicator; Neobrite; regular analog timekeeping with hour, minute, and second hands; three dials; day indicator; dual time hour and minute; dual time 24-hour; countdown timer; alarm hour and minute