Accurate timing: Utilizing the stable oscillation characteristics of quartz crystals, the accuracy of timekeeping is higher than that of mechanical watches, with monthly errors usually within a few seconds to tens of seconds.
Versatile functions: In addition to basic time display, it can also display week, date, moon phase, season, etc., as well as alarm clock, stopwatch, countdown, calendar, compass, altimeter, heart rate monitoring, sleep monitoring and other functions.
Easy to use: Unlike mechanical watches that require regular winding, some electronic watches have the function of automatically adjusting time and calendar. Solar powered or solar powered electronic watches can also reduce the frequency of battery replacement.