This watch has digital dual display, The 12-digit chronograph function displays specific hours, minutes, seconds, day of the week, month and day of the week. Alarm clock and SIG function, snooze function, 1/100 SEC precision stopwatch, LED backlight. Daily waterproof function can withstand hand washing, rain or splashing, but not diving, snorkeling or water-related work. this watch can be a perfect gift for business men, leisure, indoor or outdoor activities .