High speed time zone adjustment and automatic synchronization to the exact time every day
Thanks to the use of three independent motors for the hour, minute and second hands, Caliber 5X requires at the fastest just three seconds to change from one time zone to another.
Astron 5X watch adjusts automatically to the exact time every day.
If it detects sunlight, it will connect with one or more GPS satellites and re-set the time, to a precision of one second every 100,000 years. Even if the watch cannot detect sunlight or fail the first attempt, it remembers the time of the previous successful manual time adjustment (or time zone adjustment) and automatically attempts to receive a signal.