9 Best Solar Atomic Watches Right Now

Time and tide wait for none, and neither should your watch. This accessory is more than a utility at the moment – it’s a fashion statement.

In an age where wristwatches encapsulate your style and add to your looks, the last thing you want is a watch that stops when it runs out of battery. But don’t worry, because we have prepared the best guide for solar-powered atomic watches that’ll never stop. 

Solar-powered watches have solar panels built-in, so they can absorb sunlight when exposed and turn this into energy. As a result, solar watches can function perfectly well even without batteries. And their functionality is obviously matched by the varied styles they come in. 

On our list of the best solar-powered watches, you’ll hopefully find the perfect timepiece to suit every mood, be it an elegant evening or a rugged day outside. Obviously, the selections have been made from trusted brands that are known to deliver quality solar watches time after time. 

Now, without further ado, let us jump into the details. 

Best Solar-Powered Watches

Here’s the list of the 9 best solar atomic watches right now, combining timeless elegance and reliable functionality.

1. Casio Men’s G-Shock Quartz Watch – Best for Outdoor Enthusiasts

Casio believes in delivering products that users haven’t seen before. At the same time, the company has a principle where they try to meet needs even before they’re expressed. Thus, watches from Casio are innovative and cutting-edge, and the G-Shock series is well-liked all over the world.

The G-Shock series has already captured everyone’s attention and garnered praise. Now, the solar-powered variant takes it a step further with its jaw-dropping capabilities. The battery is strong enough to last for months on a full charge without further exposure to sunlight. 

At the same time, the panels are sensitive enough to convert even faint light from lamps into energy for the functioning of the watch. So, one thing is sure – the time never stops on your dial. 

Casio watches are known for their performance in tough situations, and this solar watch is no exception. No matter the activity, the G-Shock watch can remain on your wrist. Even if you’re into serious maritime adventures, the watch functions perfectly well, but we have to mention that it is not suited for scuba divers. 

Its rugged nature makes it popular in all tough terrains, which is why law enforcement officials, army personnel, and even surfers sport it on their wrists. Finally, there is a lighting option, so you can see the screen at any brightness, and the watch comes with an indicator that shows how much charge is left. 

While there isn’t much scope for the watch to improve, the band can be made much better. Firstly, for those with medium wrists, the fit might seem a little tight with not much leeway. Moreover, the resin band gets uncomfortable around the skin after prolonged wear. Improving the size and material used in the band would make this watch all the more popular. 

Case Shape: Octagonal | Display Type: Digital | Case Material: Resin | Item Weight: 2.08 oz | Water Resistant Depth: 660 ft

2. Invicta Men’s Pro Diver’s Watch – Best for Diving Adventures

When it comes to detailing, Invicta can’t be beaten, which is unsurprising since the company has been around since 1837. With these diver’s watches, performance is championed, while the bold design stands out. Even the internal workings of the watch are crafted with great precision, so it provides an accurate time as it accompanies you on all adventures.

The Invicta Pro Diver’s watch immediately makes an impression with its stainless steel case, luminous hands, and black dial. Even the watch mechanism is visible thanks to the exhibition case, which gives a glimpse into the precise working of this wonderful machine. 

Thanks to the automatic movement fine-tuned by Japanese technology, you can be sure of getting an accurate time. It even comes with a band that is adjustable so that the watch fits all wrists with ease. Moreover, there’s a unidirectional bezel, and the crown can be screwed down to add a touch of style to this already magnificent design. 

The company has remained in business for so long by guaranteeing customer satisfaction. Accordingly, you can always reach out to their services after purchase. There’s also a limited warranty for three years, which ensures that the investment is secure. 

Slap this watch onto your wrists, and you’re bound to attract looks from everyone around. Your exciting adventures now have the best companion that can tell you the time, no matter which landscape you’re conquering. 

While the functioning of the watch is excellent, not all parts meet the right standards. Therefore, there is a chance that they might malfunction after some time. Taking greater care to test the solar watches well might improve customer experience and draw more people to these watches. 

Case Shape: Round | Display Type: Analog | Case Material: Alloy Steel | Item Weight: 5.29 oz | Water Resistant Depth: 660 ft

3. Casio G-Shock Digital Wrist Watch – Best Digital Solar Watch

Get the same benefits of a Casio G-Shock watch, now in digital mode, as you gear up with this stylish addition. Since the company believes in delivering cutting-edge, innovative solar watches, you can rest assured that your accessory will be nothing like anything.

If you like the quartz version of the G-Shock watch, there’s no reason not to like the hassle-free digital version either. For starters, it comes with a powerful solar panel, which can convert even faint light from lamps to energy for the watch. 

Therefore, even if you don’t wear your watch during the daytime, there are no worries about whether the machine stops. Since it is intended for rough areas, the watch is shockproof, making for a hard exterior. At the same time, it is resistant to water as well, so you can wear it on numerous adventures without fear of the device coming to a stop. 

Being a digital model, this Casio solar watch also offers a host of features, making it a preferred option. This includes an extremely accurate stopwatch, timer, and even a calendar. Apart from this, the watch has a 12-hour and 24-hour format, while it comes with a backlight, world time, snooze, and daily alarms. 

There aren’t many complaints from those who’ve used the Casio watch. But, some users have noted that the alarm volume is too low. If there is too much ambient noise, you’ll see how the sound can be masked. While wearing the watch indoors doesn’t pose any problems, using the alarm in external conditions does become a difficulty due to this. 

Case Shape: Round | Display Type: Digital | Case Material: Resin | Item Weight: 0.3527 oz | Water Resistant Depth: 660 ft

4. Suunto Core Military Men’s Sports -Best for Camping and TrekkingWatch

Ever since the conception of the company, there has been a tinge of exploration and a love for the outdoors in their solar watches. The Suunto Core watch is no exception. With an altimeter, barometer, and compass, time is not the only thing this watch can tell. Wear it on your adventures, and you will surely have a reliable companion in this stylish accessory.

This watch is perfect for outdoor activities. If the great wild calls to you, then you can lean on this solar watch to keep you safe and show you the way. With a sleek and stylish design, the Suunto watch isn’t too clunky but manages to pack in several crucial functions. 

If you’re going camping or trekking, the watch can help track the weather as well as the sun for you. Naturally, it keeps you informed and well-equipped for your time outside. The dial features a smart computer screen where you can access all these functionalities. 

At the same time, the storm warning feature is a smart addition that can help you avoid certain areas and also seek shelter at the right time. Thanks to the barometer and altimeter, you know exactly how far you’ve come along and your surrounding conditions during a hike. 

Finally, the compass has always been a staple in this company’s solar watches, and you always know which direction to go next, thanks to this trusty device. 

Despite being designed for the outdoors, the Suunto watch does not have the same amount of durability as some other solar watches on this list. Therefore, for it to be preferred, the manufacturers would have to pay greater attention to design and the quality of materials used. 

Case Shape: Round | Display Type: Digital | Case Material: Composite | Item Weight: 2.26 oz | Water Resistant Depth: 100 ft

5. G-Shock Rangeman

This watch was born after a battle between man and nature. It would be safe to say that man won in this case. The extremely hardy design ensures that this G-Shock watch is protected from centrifugal forces and the power of impact. At the same time, it can withstand a fair amount of water, making this the perfect companion for all sorts of outdoor adventures.

The Casio watch combines invention with a great deal of ingenuity and perseverance to offer this nearly unbreakable solar watch. Therefore, it comes as no surprise that law enforcement officials, military personnel, and even adventurers choose the G-Shock Rangeman. 

With a rugged green color, the watch makes it clear that it can withstand any terrain. While you go through the activities, you’ll notice how the elastic band doesn’t create any discomfort while the mechanism retains the overall accuracy. 

Thanks to the inbuilt calendar, the watch can easily tell the date and time without any hassles either. Despite being sturdy, the body remains extremely lightweight, so it never feels clunky at any moment. You can easily wear this watch up to 200 meters underwater without any fear of damage. 

Moreover, with the Casio G-Shock solar watch, there are different kinds of alarms to keep you on your feet. The watch ultimately promises reliability and delivers on the same without any troubles. 

Despite the sturdiness of the watch outright, we have noticed that this Casio solar watch doesn’t fare too well over time. After a year or so has elapsed, you might see the numbers slightly faded on the screen. Obviously, using better materials in the manufacturing process could adequately address and rectify this problem. 

Case Shape: Round | Display Type: Digital | Case Material: Resin/Stainless Steel | Item Weight: 5.93 oz | Water Resistant Depth: 200 ft

6. Timex Ironman Classic Watch

Timex has been manufacturing watches for a long time and has perfected the art of offering solar watches that satisfy all customers. With the Ironman watch, the company has created an undisputed masterclass in sports watches. Its stylish design comes with quick access buttons at the side, where users can go to all the features of the watch.

As a watch that packs a lot of settings, Timex keeps ease of navigation in mind. Therefore, its dial has been designed to include prompts on the screen. It also comes equipped with three alarms and a 24-hour clock format to make it universally easy to use. 

At the same time, you can also see different time zones and access various aspects of the calendar, thanks to this device. The body is sturdy, as it comes with an acrylic lens. But the backlighting is bright enough to let you see the time, irrespective of where you are. 

Some words of praise must be reserved for the battery, which functions without hiccups, and does a splendid job of transforming solar energy for the smooth running of the watch. If you plan to keep it on while embarking on adventures, you should know the Timex watch has impressive water resistance, up to 100 meters. 

There aren’t any complaints about the watch and its functioning, but the band needs to be vastly improved. Several customers – some who’ve bought more than one Ironman watch – have noted how the band deteriorates over time. Timex could address this issue by using superior-quality materials or putting the bands through more rigorous testing. 

Case Shape: Round | Display Type: Digital | Case Material: Resin | Item Weight: 0.800014 oz | Water Resistant Depth: 100 ft

7. SEIKO Men’s COUTURA Watch

SEIKO has a long and illustrious history dating back to 1881. Although the company was started with the aim of repairing and selling watches, the degree of precision has only gotten better with time. Now, with the COUTURA watch, this has reached new levels, as style and quality have come together like never before.

The bold design of the watch exemplifies the adventurous spirit of the users who choose the solar watch. SEIKO knows this watch is meant for rough terrains, and accordingly, the stainless steel body is thick enough to protect the fine mechanisms inside. 

At the same time, the dial is stylishly made, so all details can be easily accessed, and there is a degree of luminousness, allowing users to easily see what’s on display. When you’re using this watch, you’re making an environmentally conscious decision because it is powered by solar energy. 

However, the accuracy is never compromised, and the watch tells the right time irrespective of where in the world you happen to be. Even if you’re into adventures involving water, the watch can stay on because it is resistant up to 100 meters. 

Ruggedness and precision form a harmonious duo in the design of this SEIKO solar watch. Now, be sure to set out on your journeys with this reliable device on your wrist. 

There’s not much scope for improvement when it comes to this solar watch, but some users have noted that it includes too much bling. Understandably, this is a subjective opinion, but the company could make the design a little more somber to ensure more buyers flock to this spectacular watch. 

Case Shape: Round | Display Type: Analog | Case Material: Stainless Steel | Item Weight: 11.22 oz | Water Resistant Depth: 330 ft

8. Casio G-Shock Tough Steel Watch

By now, there’s little left to be said about Casio as a company and this spectacular line of G-Shock watches. But, this sports watch still stands out amongst the illustrious company. With a sleek design and exceptional functioning, it embraces the competitive edge that is bound to appeal to the sportsperson’s spirit in you.

Casio has been offering inventive and innovative watches for a long time, and this watch lives up to all expectations. Thanks to its atomic timekeeping abilities, you’ll notice how this watch can accurately tell the time in different zones. 

Since it is meant to accompany you on all adventures, the shock resistance is very helpful. You can be sure that the exterior of this G-Shock sports watch won’t be damaged by certain impacts. At the same time, its water resistance allows you to embark on journeys to different terrains without fear of harming the internal mechanism too. 

Moreover, it packs in a host of features, including different alarms, a stopwatch of extreme finesse, and a countdown timer as well. Even the calendar and clock formats are added perks in this device.  

Finally, battery life is commendable and serves users well. Not only is the power retention capacity noteworthy, but it also comes with the option to save power. There’s also an indicator, so you always know the status of your watch, even when you’re engrossed in your activities. 

There really can’t be any complaints about how the watch works. But, Casio could improve its design in one area. The button that needs to be pushed for the backlight to come on is situated rather deep in the body. This means that users have to push it really hard for it to work. 

Naturally, there have been complaints about ease of access, and the positioning of the button could be rectified to make this watch a better-liked solar watch. 

Case Shape: Round | Display Type: Digital | Case Material: Stainless steel | Item Weight: 0.35 oz | Water Resistant Depth: 660 ft

9. G-Shock Unisex Solar Watch

Why should guys have all the fun when it comes to G-Shock watches? This unisex addition helps in keeping time accurate while setting a fashion statement on your wrist. Be sure to enjoy the various features packed into the stylish body as it accompanies you on different adventures across terrains.

Watches go beyond their utility of merely telling the time, nowadays. It is more of a style icon and is tested on the basis of durability too. With this G-Shock item, all the above criteria are easily met. The lighting system is fantastic, so much so that you can see the dial at any point. 

Its accuracy is laudable, too, and the unisex watch can tell time well in any zone. But, what truly deserves mention is the stainless steel body that gives it an added degree of sturdiness. This is only compounded by the water resistance that allows adventures in all terrains. 

Since it recharges with solar power, the option is environmentally friendly, but users might be unsure about the battery life. This watch puts all fears to rest by functioning effortlessly when fully charged. 

A host of other features also endear this watch to everyone’s hearts. Moreover, you can rely on its built-in calendar and alarm system. 

The watch has impressed almost everyone who’s used it, but there are some qualms about the band. It is rather hard, which prevents this G-Shock solar watch from being placed flat on its back. By making the band more elastic, the problem might be addressed. As things stand, this band makes storage in small places slightly difficult. 

Case Shape: Round | Display Type: Analog-Digital | Case Material: Resin | Item Weight: 1.94 oz | Water Resistant Depth: 660 ft

Best Solar-Powered Watches Comparison Table

Product Case Shape Display Type Case Material Weight Water Resistant Depth
Casio Men’s G-Shock Quartz Watch Square Digital Resin 2.08 oz 660 ft
Invicta Men’s Pro Diver’s Watch Round Analog Alloy Steel 5.29 oz 660 ft
Casio G-Shock Digital Wrist Watch Round Digital Resin 0.3527 oz 660 ft
Suunto Core Military Men’s Sports Watch Round Digital Composite 2.26 oz 100 ft
G-Shock Rangeman Round Digital Resin/Stainless Steel 5.93 oz 200 ft
Timex Ironman Classic Watch Round Digital Resin 0.800014 oz 100 ft
SEIKO Men’s COUTURA Watch Round Analog ‎Stainless Steel 11.22 oz 330 ft
Casio G-Shock Tough Steel Watch Round Digital ‎Stainless Steel 0.35 oz 660 ft
G-Shock Unisex Solar Watch Round Analog-Digital Resin 1.94 oz 660 ft

Buying Guide for the Best Solar Atomic Watch

Now that you’re familiar with the best watches that work on solar energy, there are some things to consider before finalizing the one that suits you the best. 

Battery Life 

The lifespan of the battery is an important factor while making the purchase. Typically, you’d want one with great retention power, so it functions for a long time after a full charge. There are numerous options on this list that boast strong battery life. Moreover, many of these watches can turn energy from softer light sources and use it to function smoothly as well. 


Watches aren’t just meant to tell time anymore. We often focus on how sturdy they are. After all, as accessories sported on our wrists, these devices are exposed to a variety of potential situations where they might get damaged. Thus, it is ideal if the watches have stainless steel bodies. 

At the same time, the body must not be too heavy, so users can wear the watch for a long time. In this light, it is best to opt for watches made of lighter materials, like titanium. 

Water Resistance 

Part of the entire durability is the water resistance of some watches. Naturally, if you prefer keeping them on at all times, these solar watches are bound to get wet. Therefore, check how far your watch is water-resistant before buying. Most of the items listed here can be used without worry for mild adventure sports, excluding the likes of scuba diving. 


Obviously, when you’re buying a watch, accuracy plays a large part. Therefore, check the precision mechanism of the solar watches before zeroing in on the right choice. Here, you’ll see items following Japanese quartz precision, while others boast of telling the right time across zones. 


Money always determines a purchase, and watches are, especially a pricey investment. We recommend saving up and spending on reputed brands like Casio or Citizen. They’ve been in the business for a long time, and while some of their offerings might be a little expensive, you can be sure of the quality of the solar watch.

What is the battery life of solar-powered watches?

Solar-powered watches typically have long battery life due to their ability to recharge through solar energy. The exact battery life can vary depending on the specific model and usage patterns, but many solar watches can function for months or even years on a full charge.

Can solar watches function using softer light sources?

Yes, many solar watches are designed to utilize energy from various light sources, including softer light such as indoor lighting or cloudy days. They can convert ambient light into electrical energy to power the watch’s functions.

How accurate are solar watches?

Solar watches generally offer high accuracy, thanks to their precision mechanisms. Some models utilize Japanese quartz precision, known for its reliability and precision.

Additionally, certain solar watches incorporate features that enable them to display time accurately across different time zones.


Investing in a solar atomic watch can enhance your outdoor experience while also ensuring you have a reliable and eco-friendly gadget. With their sleek designs, innovative technology, and impressive features, solar atomic watches can serve as perfect timekeepers, regardless of the environment or situation

For those who seek a combination of innovative technology, ruggedness, and robust battery life, Casio Men’s G-Shock Quartz Watch is an ideal option. Invicta Men’s Pro Diver’s Watch is a good option for those who prioritize impeccable style and accurate timekeeping in a durable stainless steel case.

You can also try the Casio G-Shock Digital Wrist Watch. is the right choice for individuals who prefer the convenience of digital functionality, a wealth of features, and a sturdy design suited for extreme conditions.

Hopefully, by now, you know enough to choose the perfect watch. Just remember that most solar watches on this list can be trusted to maintain a certain standard of satisfaction. But, if you have any further queries or doubts, do feel free to reach out to us. 

Goodbye, until next time! 

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