Many benefits come with atomic watches. The main one, of course, is that these watches are the most accurate watches to exist. No matter where in the world you are, as long as you have a compatible atomic watch on your wrist, you’re going to know the exact time.
Couple this with the incredible benefits that come with a solar watch, including the ability to charge your timepiece indefinitely without running out of battery life, and you have a fantastic watch that’s unparalleled to any other type.
If this sounds like the kind of watch you need, you’ve come to the right place. In our definitive guide, we’re going to take a detailed look into the best of the best when it comes to solar atomic watches. We’ll detail everything you need to know to find the most gorgeous, renewable-energy best solar atomic watch you’re going to love.
View The Best Solar Atomic Watch Below
1. Casio G-Shock GW6900-1 Tough Solar Sport Watch
Casio is hailed for being some of the best g shock solar watches to exist in terms of functionality, battery life, and more. So, it shouldn’t surprise you that their men’s shock timepiece is here to kickstart our list.
While simple by design, this solar watch contains multi time zone atomic time keeping, so you can keep accurate time in various places throughout the world. All your basic watch features are included as standard, such as daily alarms, world time, and a complete calendar display.
Accurate within 15 seconds (+/-) per month, powered by state-of-the-art solar power technology, and incredibly durable, there’s nothing this watch can’t offer you.
+ Multiband timekeeping ensures this watch is accurate all over the world
+ Plenty of integrated functions, such as a daily alarm and full calendar tracking
+ G-Shock technology ensures this watch will last for longer
– Not as stylish as other solar watches on our list
Why We Like It – As the title suggests, this Casio watch comes with the patented G-Shock solar design technology. This means it doesn’t matter what life throws your way, as this watch will survive all the inevitable knocks and bumps and even more severe impacts that occur, ensuring this watch’s ability to stand the test of time.
2. Casio G-Shock Atomic Solar Watch
Sticking with the Casio G-Shock brand now, this named timepiece is one of Casio’s most popular, and for a good reason. With multi-band timekeeping that works throughout the world, a water resistance depth clocking in at 200 meters (660 feet) thanks to the stainless steel case, and a full LED light with Afterglow technology, is there nothing this watch can’t do?
This is backed further by the introduction of a clear-view LED screen, a 1/100 second stopwatch feature, countdown timer, and the ability to see the time in both 12 and 24-hour formats. Although this watch is solar powered to last indefinitely, there’s a power saving reserve that can be charged by the solar panel. This can hold up to nine months of battery life.
In short, never worry about running out of battery power again, even when there’s no light around!
+ Comes with an EL backlight so you can see the time in all light conditions
+ Comes with all standard watch features, including stopwatch and countdown timer
+ Has an integrated nine-month power reserve
– Not as stylish as other watches on our list
Why We Like It – Hand in hand with what we said above, this G-Shock technology mixed with the water resistance rating means that this watch can survive up to 20 bars of pressure. No matter what you’re doing in the water, from washing your hands to jet skiing, this watch can survive it all!
3. G-Shock Men’s Tough Solar Black Resin Sport Watch
Similar to the first Casio we listed above, this G-Shock solar watch is available in unique styles and aesthetics, so you can find one that’s best suited to you easily. It comes with all the functions you could ever need for a complete watch experience.
These features include multi-band atomic time keeping, which is a standard feature among Casio watches. There’s also the G-Shock level of durability, 200 meters of water resistance, and the ability to track the time across 31 different time zones.
In true Casio fashion, there’s also patented EL backlighting with Afterglow. This atomic clock delivers true accuracy, with timekeeping of 15 seconds per month, ensuring this watch’s place as one of the best!
+ Available in two different designs
+ Can track and keep time across 48 cities around the world
+ Built to Casio’s legendary G-Shock quality levels
– A little more expensive than other Casio atomic solar powered watches
Why We Like It – In addition to the solar panel that keeps this watch fully charged at all times, there’s also a nine-month power saving reserve built into the watch. This means that even if the watch doesn’t come into contact with any light for nine months, it will still have charge to keep working!
4. Citizen Men’s Eco-Drive Titanium Perpetual Chrono Atomic Timekeeping Watch with Date, AT4010-50E
If you’re on the lookout for a more luxurious experience when it comes to atomic solar-powered timekeeping, it doesn’t get much better than Citizen. Known for their prestigious approach to watches, this watch performs fantastically and design wise, looks incredible.
Set into a 42mm titanium and stainless steel case, complete with an anti-reflection sapphire window and housing coveted quartz movement, this watch is everything you could want it to be and more.
Using the dials and side controls, you can easily set which city you want to read the time from. You can see how much charge you’ve got left, and you can even see how strong your atomic signal strength is across five time zones! In short, this is an insane watch that’s well worth every cent.
+ Incredibly durable, made from titanium, and resistant to water down to 200m (660 feet)
+ Comes with an integrated power reserve to keep the watch charged
+ Premium quality anti-reflective sapphire crystal dial window design
– May be too expensive for some budgets
Why We Like It – You don’t just have to take our word for it when it comes to detailing how good this watch is. With thousands of five-star reviews from satisfied customers around the world and an average of 4.5/5, there’s no denying this is one watch that satisfies the masses.
5. Seiko Men’s Radio Sync Solar Chronograph Silvertone with Black Dial
Also known as the ‘COUTURA,’ this Seiko watch is a really popular choice for people looking for a luxury and elegant experience with their timepiece. This will tick all the boxes of what you’re looking for, but also comes at a fantastic price.
All the standard functions are included, such as patented LumiBrite clock hands and markers, leap year, month, day, and date chronographs, which are set beautifully into the dial of the watch. All the timekeeping keeping and solar-powered features make this watch experience one of the best.
It’s accurate within one 1/5th of a second every 60 minutes, and it has a solar-rechargeable power reserve that can last up to six months. There’s no denying you may not need to look further than this timepiece!
+ Integrated chronographs accurately monitor all date and time features
+ LumiBrite clock hands and time markers for easy visibility
+ Solar-powered with a power reserve that can last six months
– None! This watch is considered by many to be one of the best!
Why We Like It – The highlight feature is the beautiful aesthetic that this timepiece offers. It’s stunning and oozes professionalism and style. There are very few watches in this price bracket, let alone solar and atomic watches, that look this good. It really is the ideal option if you want to treat yourself or a loved one.
6. Casio Men’s G-Shock GW2310-1 Tough Solar Atomic Sport Watch
Heading back over to Casio now, and another of their G-Shock design editions to solar atomic watches. In true Casio fashion, this watch is simple by design but loaded with functions that showcase why this stainless steel watch comes with so many positive reviews and an average 4.5/5 customer satisfaction rating.
With multi-band atomic timekeeping that works in over 45 cities and 31 unique time zones, the chances are you’re always going to be able to keep accurate time, no matter whereabouts in the world you are. Backed by a Japanese quartz movement, you know you’re always going to have the right time.
All standard features are included here, such as a 1/100 stopwatch, countdown timer, and automatic calendar, complete with leap year monitoring set until 2099, and G-Shock level durability, there’s nothing more you could ever want from a watch like this!
+ One of the most popular solar atomic watches among customers
+ Full EL backlighting with Afterglow technology
+ Manufactured to Casio’s world-class G-Shock quality levels
– None! This is a wildly popular watch with nothing bad to say about it!
Why We Like It – While many solar-powered watches come with a power reserve, very few out scale the one that Casio has to offer. With a huge ten-month power reserve that can be charged using the solar panels. Basically, this solar watch is never going to run out of juice!
7. G-Shock GW2310 Atomic Solar
If you like all the benefits that these fore-mentioned Casio solar watches have to offer, but you’re looking for a sleeker, more professional looking watch, the GW2310 is definitely a watch you should have near the top of your list of considerations.
Solar powered and with atomic timekeeping that works in over 40 unique time zones around the world, complete with Japanese quartz movement tracking and a digital display, it’s no wonder that this Casio is once again incredibly popular among watch owners around the world.
However, with a jet-black aesthetic that has a rugged yet bespoke feel to it, this is a simple yet effective watch that does everything you want it to and does it all very well.
+ Atomic features can work in 41 time zones around the world
+ Built to the iconic G-Shock quality levels Casio is famous for
+ Sleek yet simple design that’s hard not to love
– Limited calendar features compared with other Casio watches
Why We Like It – All the bonus features you get with this watch is one of the best points you’ll want to think about. From the four daily alarms you can set to the stopwatch and countdown timer, there’s pretty much nothing this watch can’t do.
8. Citizen Men’s Eco-Drive Navihawk Atomic Timekeeping Watch, JY8035-04E
This 48mm watch is beautiful and provides an experience like no other. It’s stunning when compared with other Citizen watches and other watch brands. It may look complicated, to begin with, but once you know your way around the watch, it’s everything you could possibly want or need.
While loaded with chronographs and informative dials, this watch is also very durable, waterproof to 200 meters, and comes with plenty of luminous displays, hands, and time marker, all granting you the kind of experience Citizen is world-famous for.
+ Solar powered with a battery reserve indicator
+ Polyurethane band that’s comfortable and lightweight
+ Water resistant to depths of 200m
– Dial may be too complicated for what you’re looking for
Why We Like It – The polyurethane band that holds this solar watch onto your wrist is ideal since it’s incredibly lightweight and comfortable. It doesn’t matter what you’re up to in your life; this is a watch that you can enjoy completely, all without it holding you back.
9. G-Shock Unisex G-Shock Tough Solar
There’s no denying that Casio doesn’t do the best solar atomic watches, another example of which comes in the form of this G-Shock watch. Fully rechargeable using any light source, and with plenty of accessibility features like Auto LED and Afterglow, what’s not to love?
Complete with multi-band timekeeping in most major cities, including the US, the UK, Germany, Japan, and China, this 200 meters water resistant watch has an impressive range of functionality, and it looks amazing with its noir aesthetic design. Five stars from start to finish.
+ G-Shock technology helps keep this watch thriving at all times
+ Sleek and professional look many owners will adore
– Digital dials on the display are not the easiest dials to read
Why We Like It – Of course, durability is paramount with Casio solar watches, and as the title suggests, this comes with G-Shock design technology. Swim, climb, run, walk, sleep; never take this watch off, and you’ll never have to worry about it breaking from general wear and tear.
10. Casio G-Rescue Solar Atomic Classic Color Watch
To conclude our showcase of the best solar atomic watches, we’re going to stick with Casio and their final G-Rescue device. This timepiece takes a unique approach by offering a solar-powered device for sports lovers and people who want to live their best life. They need a watch that can keep up.
With a large size 50mm resin dial, this watch is 200m water resistant, has all calendar tracking metrics, EL backlighting, and timekeeping in 48 cities around the world, and all for an affordable price, Casio has outdone themselves with this device.
+ Very durable and resistant to water
+ 50mm display case made with durable resin materials
+ A ton of sports watch features integrated into the device
Why We Like It – With Japanese quartz movement, you can ensure this watch will keep near-perfect time no matter whereabouts in the world you are. Set with atomic radio waves, and then you can roam about the country, always with the right time on your wrist.
Solar Atomic Watches Buyer’s Guide
Now that you’ve seen the best ten solar atomic watches out there, it’s time for you to choose which one is best suited for you and your lifestyle. This means looking into what features to consider so you can easily decide.
Below, we’re going to deep dive into all you need to know when it comes to atomic solar watches, keeping you up to date with everything so you can spend your money in the right place.
Atomic Time Locations
There’s no point in having the atomic solar watch features of your timepiece if it’s not going to work in the countries you visit. Always check to make sure your atomic watch works in your home country, and any countries you plan on visiting!
Of course, having a solar powered watch means you have the possibility of never running out of charge. Simply expose your watch to a light source, whether that’s a lamp or sunlight, and the watch will be powered. It’s really that simple.
However, another important feature you may want to consider is whether your watch has a power reserve. Your solar panels will charge this battery, so even when you don’t have a light source, you can still use your watch. Ideally, you’ll want this to last up to several months!
In addition to being able to track the exact time, it’s always a good idea to track the date. Of course, whether your watch has this depends on if you want it or not, but know there are watches that can track days, months, and even years. There are even watches that can track leap years automatically!
If you’re into sport, such as scuba diving, water sports, running, or even just going to the gym, you can enhance your experience with a watch that provides you access to sport features. This includes things like a stopwatch, a countdown timer, or even a lap timer that makes managing your wellness effortless.
It’s important that you’re not only able to see your watch in the day, but also in low-light conditions, whether that’s at night or even if you’re underwater, which is why you should have a watch with visibility features.
This could come in all different forms, such as an LED backlight, or watch hands, markers, and time numerals that glow in the dark. Ideally, you’re going to want a patented technology for this kind of lamination, such as AutoGlo or LumiBrite.
Don’t worry, though. Even though these watches are solar powered, they’re at a stage where using your backlight, or luminous markers won’t drain the battery. If you’re using glow-in-the-dark markers, they won’t even use any battery power at all!
It’s always worth checking to see what kind of warranty your preferred watch comes with. The longer your warranty is, the more likely your watch will last. Within this time period of however long your warranty is, no matter what happens to your watch, you know you’re covered for repairs.
However, you need to make sure you’re aware that this doesn’t cover accidental damage or damage caused by general wear and tear. If you drop your watch or scratch it through general use, this won’t be covered by your warranty!
Hand in hand with above, there’s no point spending potentially hundreds of dollars on a watch that’s not going to last, which is why you’re ideally going to want a watch that has some kind of durability features.
This could be anything, from scratch-resistant sapphire crystal glass to outstanding shock proofing technology that can prevent damage occurring from any kind of bumps, knocks, or impacts. All these things are inevitable when you go through your day to day life.
Of course, another leading feature you’ll want to think about is how waterproof your watch is. This is also known as resistance. While a little can protect your watch from rain and splashes from washing your hands, other watches can survive up to hundreds of meters underwater, perfect for swimming and scuba diving.
These watches tend to be more expensive.
Always read the customer reviews on any watch you buy, not just the product description. Sure, the product description will always highlight the best features, but for a real insight into what experience a watch can provide, always see what past customers have to say!
Did you know?
Atomic watches are renowned for being the most accurate form of watch in existence. Typically speaking, with a constant connection to the radio signal of a city, they can stay accurate within the confines of a second over the course of around 100-million years. Insane.