Atomic watches harness cutting-edge technology to maintain precision. They automatically sync with radio signals broadcast by atomic clocks, such as those from NIST (National Institute of Standards and Technology) in the United States, or similar organizations in different regions.

This new Solar Atomic model is based on the original DW6900 model, G-Shock’s best-selling case design. With this model, a Solar Atomic Timekeeping system was employed without changing the basic design of the watch. This makes it possible to generate power to keep the watch running with extreme accuracy and minimal exposure to normal lighting.

Radio-controlled watches automatically set the time and date according to the so-called atomic clock. Atomic clocks are the most accurate clocks in the world and are used in GPS satellites or in radio towers to send out a uniform time.

Casio MDV106 Series | Unisex Analog Watch | 200M WR | Stainless Steel Case | Resin Band | 2 Hand Analog (HR, Min, SEC) | Date Display | Screw Down Crown/Screw Down Caseback | 3 Year Battery #1 Top Rated

2012年12月27日 · Tough Solar Power & Multi-Band 6 Atomic Timekeeping: Enjoy precise timekeeping with radio-controlled accuracy across six calibration signals worldwide, powered by Casio's efficient solar technology for continuous operation.

Most Casio atomic timekeeping watches have a preset schedule for which they attempt to synchronize with the atomic clock. This usually occurs at 12:00 AM, 1:00 AM, 2:00 AM, 3:00 AM, 4:00 AM, and 5:00 AM.

The Wave Ceptor series (stylized as WAVE CEPTOR or WaveCeptor) is a line of radio-controlled watches by Casio. Wave Ceptor watches synchronise with radio time signals broadcast by various government time services around the world. These signals transmit the time measured by atomic clocks accurate to one second

2023年9月12日 · The G-Shock GWM5610-1 features the classic design but includes upgrades like Tough Solar charging and Multiband 6 atomic-clock syncing. Functionality: Alarms, stopwatch, countdown timer, illumination, solar power, Bluetooth, metal construction and more.

This solar atomic watch is designed with large case and stainless steel bezel & buttons to create a look that is performance driven, yet remains sophisticated. With 100M water resistance and convenient functions like world time, stopwatch and alarm, …