

Atomic
Timekeeping
With bold design and superior accuracy,
Citizen A•T watches synchronize to
an atomic clock with a margin of error
of just one second in 100,000 years.
19
Products
Compare up to 4 products:
With bold design and superior accuracy,
Citizen A•T watches synchronize to
an atomic clock with a margin of error
of just one second in 100,000 years.