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.

An atomic watch is consistently calibrated by receiving radio signals from atomic clocks. As a result, the watch can consistently know what the exact, atomic time is, and then adjust itself accordingly.

Mar 5, 2021 · It has a range of advanced features, including synchronized time adjustment available in 26 time zones; as well as a perpetual calendar and date. On top of that, the watch uses the patented Eco-Drive technology, so it is powered by light.

Apr 14, 2014 · You're probably seen a so-called "atomic watch," which is actually a simple quartz watch that sets itself by synching with a distant atomic clock via satellite or terrestrial radio signals.

On a daily basis, a Radio-Controlled watch receives a time signal from an atomic clock with a margin of error of one second every 100,000 years to automatically correct small time-keeping deviations and set the date. CITIZEN debuted the world's first multi-band Radio-Controlled watch in …

Aug 8, 2022 · Buy Citizen Men's Eco-Drive Classic Watch in Super Titanium™ with Atomic Timekeeping Technology, Blue Dial, 3-Hand Date and Sapphire Crystal (Model: CB0260-56L) and other Wrist Watches at Amazon.com.

Atomic watches are calibrated by an atomic clock and maintain their calibration by receiving radio signals from that clock. An atomic watch is more accurate than any other kind of watch on the market and is the same technology that NASA uses for its countdowns.

Mar 22, 2010 · With reliable shock resistant technology, a water resistant depth of 660 feet (200 meters), and the handy capacity to automatically receive official atomic time through a built-in antenna, this cutting-edge timepiece is perfect for the adventurous man.

Our extraordinary new Stauer Titanium Atomic Watch utilizes the transmissions directly from that remarkable cesium fission atomic clock to report the most precise time. This scientifically-advanced timepiece will gain or lose only one second over a 80 million-year period. It …

The Astron GPS Solar collection offer atomic-clock precision and exceptional ease of use. By connecting to the GPS network, every Astron watch adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change.