citizen eco drive calibre 8700 second hand jumping

These features are comparable to the synchronization with atomic clocks found in Casio Wave Ceptor watches. The day, date, and daylight saving time settings are set automatically when the watch is synchronized. When traveling, the user may swap the ‘home’ and ‘world’ zones, thereby enabling proper time signal reception on a different continent while retaining the other time.

The watch actually tracks two time zones-home and world-but synchronizes to the ‘home’ zone. The watches can synchronize with radio clocks in Japan, North America, and Europe, automatically selecting the correct frequency by location. The Skyhawk A-T line features radio-controlled timekeeping. Synchronized to atomic clocks, these watches are accurate to within one second in one hundred thousand years.

Citizen Attesa Eco-Drive ATV53-3023 analog-digital chronograph with 3 area Radio Controlled reception (North America, Europe, Japan) Products Atomic timekeeping Ĭitizen launched the world’s first multi-band atomic timekeeping watch in 1993 and has remained a pioneer of this field.

Citizen eco drive calibre 8700 second hand jumping