Top 10 – Best Atomic Watch


Atomic clocks are a great invention that can be an indispensable tool for travelers. They are the most accurate time keeping method and are the standard when it comes to international time. They are commonly refereed to as radio clock or radio controlled watch, since they are designed to automatically synchronize to time transmitters. I would like to highlight the best options on the market today, along with a few things you need to consider while researching for the best atomic watch for you. So let’s have a look at the alternatives:

Our recommended radio controlled watches:

Last update on 2021-01-18 at 14:38 / Affiliate Links / Images from Amazon Product Advertising API

How Do They Work?

Some clocks receive time code signals from national or regional transmitters, while others are synchronized with signals coming from transmitters on satellites. This allows you to use the clock anywhere around the world without having to adjust anything since it will be automatically synchronized so as to display the correct regional time.

Atomic clocks obviously don’t contains atoms and they are certainly not radioactive. They communicate with transmitters via radio waves so that the watch has the necessary time code to automatically adjust date and time. Depending on the model this process may happen multiple times a day, while the most common process is to synchronize during nighttime. In most cases this is more than enough, except the occasion where you travel more frequently than the watch has time so sync for the day.

They can be used in plenty of countries since they receive a 60kHz radio signal from local transmitters but they are also able to continue working even if they don’t receive a radio signal. If you find yourself in a place where the signal can not reach your clock, you can continue using it like a regular watch until you are back within range.

Things To Consider When Buying An Atomic Watch:

I would like to highlight the factors you can take into consideration in order to narrow down the candidates for you next purchase. Since you are going to wear your watch frequently or even daily, it is vital to pick one that not only match your style but also cover your needs while can withstand some beating.


It is advisable to pick a product that will be able to handle your daily activities. Choose a watch that is shock resistant so it is able to withstand impacts through out the day. In most cases you will find that watches are also water resistant which is a feature quite handy. Keep in mind that if you need a watch that can be submerged into water you should be looking for a model that is waterproof. A water resistant watch can withstand water on its surface, in case of a storm for example, but since it is not waterproof it will malfunction incase you drop it in a river or dive in the sea while wearing it.


The weight of watches can vary a lot between models, so it is advisable to try one before purchasing it. Manufacturers are providing information regarding the weight of their products, so if you don’t try it one your wrist, you should at least check such specification before committing. Some people really like heavier watches, while others can not withstand the extra weight on their wrist. It comes down to personal preference so it’s up to you to decide, but if you can’t make up your mind, going for a lightweight option might be a choice you won’t regret.


As you may have already noticed, there are a plethora of designs to choose from. Try to find a watch can matches your lifestyle and your wardrobe. Moreover, you will find models that have an analog face while there are also plenty of watches with a digital one. There is no correct answer, you need to pick the one that you like the most, but keep in mind that in general digital watches will be able to display more information and might have features you won’t find on analog ones.

Your needs will help you narrow down even more, as some watches don’t have an alarm clock, or might lack stopwatch functionality. Make sure that the model you choose has the features you are going to need, for example a stopwatch can be quite handy if you exercise.


You will find watches from various brands online, yet there are a few you should look for. Picking a product from a reputable manufacturer, backed by a long lasting warranty is your best option. The best atomic watches are made from well known brands like Seiko, Casio and Citizen, with a long history in the industry, and plenty of spare parts in case you need it serviced in the future. After all, this is an investment and not a dispensable option, you should pick the best you can within your budget and pick the one you like right from the start.

I'm Michail, the founder of TopTenCollections and author of the top ten lists. In my free time I enjoy board games with friends and playing escape rooms. I love conceptual photography and also have an online radio station. When I'm not compiling top ten lists I spend my time editing videos or playing video games.