Best Solar Watches Under $100 2021

The best solar watches under $100 are a great way to stay safe and healthy while also saving money. They’re also stylish, so you can wear them with anything!

The best solar watches 2021 is a difficult question to answer. There are many different brands of watches that are available on the market today.

Are you fed up with batteries? I mean, who isn’t? It’s difficult to argue that solar watches are the greatest today, but we can demonstrate the benefits of utilizing these environmentally friendly gadgets with evidence. 

A solar watch is a distinctive, stylish addition to your collection that you’d want to have in addition to its clean and sustainable power source. The good news is that it doesn’t have to be expensive. 

Are you ready to see the finest solar watches for less than $100?! Let’s get this party started!

Solar Watches Under $100: Reviews

In this part, we’ll go through 7 fantastic but cheap solar watches, so keep reading to find out which one is right for you.

Editor’s Choice: Casio Men’s Solar Sport Combination Watch


When you’re not wearing the watch, the Casio Men’s Solar Sport Combination features a strong rechargeable battery with a power-saving mode. This guarantees the watch has the longest battery life possible, which may last up to 10 months when completely charged, even if it is not exposed to light during that time. 

There’s also a battery power indicator so you can replenish the battery whenever it’s required rather than spending time on needless recharges.

Both analog and digital readings are available on the watch. As a result, it’s a hybrid watch, as the name suggests. Other features available on the digital screen include a 1/100 second digital stopwatch, complete auto calendar, and two countdown clocks. 

It also supports both 12 and 24-hour formats, as well as five daily alarms and hourly time signals, depending on the user’s preferences.

As a result of its 100-meter water resistance, this watch is ideal for sports such as swimming and other aquatic activities. And, best of all, the LED light ensures that the readings are visible both in broad sunshine and underwater.

Last but not least, when it comes to showing the day of the week, the watch not only supports English, but also Spanish, French, Italian, German, and Portuguese. Not to mention the World Time function, which automatically adjusts the time for the nation you choose.



  • Long-lasting battery
  • Waterproof to a depth of 100 meters
  • Both analog and digital screens are included.
  • Multiple languages are supported.



The Casio Men’s Solar Sport Combination provides excellent value for money. Although it is constructed of plastic, it is strong and durable, and unlike metal watches, it does not overheat when left in the sun to recharge.

2. Casio G-Shock GW6900-1 Men’s Watch – Best Construction


The Casio Men’s G-Shock GW6900 has a stainless steel casing and a mineral dial glass. You won’t have to worry about impact when exercising or performing intense workout because of its shock-resistant body. Another excellent feature is the matt surface, which makes it seem much more costly than it is.

Even if there is no light in the room, the screen has an LED backlight for excellent reading. Furthermore, the supplied battery lasts for 10 months after each full charge, so you won’t have to worry about constantly charging it. 

This G-Shock GW6900 also supports World Time, which includes 48 different cities, so you don’t have to worry about manually changing the time.

The primary panel shows the date, day, and time, with a 12- or 24-hour format option. You may also use the built-in calendar to organize your schedule. In contrast to the alarm that most users use on a regular basis, the stopwatch is another function that you’ll utilize from time to time.

It’s strange that the watch can tell you about the moon and tides, but we didn’t utilize it. However, it’s a fantastic feature for fisherman, particularly since the watch is water-resistant to approximately 200 meters, making it ideal for fishing, surfing, snorkeling, swimming, jet-skiing, and other water sports.



  • Durable 
  • Battery life that is consistent
  • World Time is a feature.
  • Water-resistant
  • This site provides tide information.



The G-Shock GW6900-1 is an excellent choice for a wide range of sports, including strenuous and water-based activities. Despite the lack of an analog display, the digital screen is more practical, especially in circumstances when there isn’t enough light, such as camping at a campground without power.

3. Best for Women: Seiko SUT116 Two-Tone Watch


The Seiko SUT116 is a sophisticated timepiece that will complement your ensemble. It’s a two-tone timepiece with silver and gold blocks that will complement any outfit.

Although it is an analog watch with no digital time display, it does include a day and date calendar, although it does not indicate the month. The month, on the other hand, is mostly irrelevant when contrasted to the precise day and time, which you almost always know without consulting your watch or phone. 

Regardless, the main problem is that the date is set to 31 days, so you’ll have to re-adjust it every couple of months. On the plus side, resetting the month just takes a few seconds.

Another issue we’d like to point out is that the watch is only water-resistant to a depth of 30 meters. As a result, it’s not recommended for showers, swimming, or any other activity that involves submersion. It can, however, resist rain and water splashes on occasion.

In addition, the glass is Hardlex crystal glass, which is much more durable than the mineral glass used in most analog watches. 



  • a sturdy frame 
  • Lightweight
  • It’s elegant and works with a variety of outfits.
  • Material is of excellent grade.
  • Water-repellent and rain-resistant
  • Displays the current date and time.


  • Expensive in comparison
  • Every month, the date must be changed.



The Seiko SUT116 is a sophisticated timepiece. Although it isn’t intended for sports or anything severe, it is a tough watch with a stylish design that catches the eye. It also has a solar battery, making it a more durable choice than conventional timepieces.

4. Casio G-Shock GWM530A-1 – Best Price/Quality 


The G-Shock GWM530A-1 is a great replacement for the GW6900-1 we previously evaluated. It’s more affordable, making it a better choice for people on a limited budget who nevertheless desire a Casio G-Shock watch.

The watch, as anticipated, has a lot in common with the previous models in the line. It is, however, smaller and lighter, making it ideal for those with smaller wrists or those who often wear long, tight sleeves and need a less bulky watch.

Another significant difference between the two watches is the display, with the GWM530A-1 having the larger display. As a consequence, the time and date are considerably easier to see, and the full auto EL lighting screen with afterglow makes it even better. 

Although this watch has a little lower battery life of just 9 months, we didn’t notice any difference since the battery is continuously recharged, thus it never died on us in the first place.

In terms of the World Time function, we observed that the GWM530A-1 only has 31 time zones instead of the 48 that the prior Casio solar watch had. It’s hardly the greatest thing ever, but given the price difference, it’s still a small concession.

Aside from that, the multiband atomic timekeeping, shock resistance, and countdown timer are all the same in both watches and work just as well. The GWM530A-1 is also water resistant to a depth of 200 meters. 



  • Lightweight
  • The display is crisper and the digits are larger.
  • Water- and shock-resistant
  • Durable


  • Battery life has been somewhat decreased.
  • Only 31 time zones are available.



As you can see, there isn’t much of a difference between the G-shock GWM530A-1 and other G-shock solar watch models. Despite the fact that the whole line is under $100, this model saves you money while providing a comparable user experience on many aspects.

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5. Timex Expedition Acadia Men’s Watch – Ideal for Classic Outfits


The Expedition solar series, which includes the Acadia, Scout, Ranger, and Gallatin watches, is the finest to wear with a tuxedo. We’ll just look at Acadia, but the four watches are almost similar, with the exception of color and minor design variations, so choose whichever one you prefer.

The Timex Acadia is housed in a 40mm resin casing with an acrylic crystal and a 20mm cloth strap that fits wrists up to 8 inches in diameter. To compensate for the lack of a digital window display, the numerals are large and legible. Nonetheless, at 3 o’clock, there is a date display. As a compensation for the lack of a digital window, the analog offers 24-hour military time.

To keep the price low, Timex didn’t spend in increasing water resistance since this watch isn’t designed for exercise or anything strenuous. 

As a result, the watch is only water resistant to a depth of 50 meters; it can survive rain, splashes, and perhaps recreational swimming. Showering, diving, snorkeling, and other similar activities, on the other hand, may damage the watch’s inside.

Finally, it’s worth noting that the battery life reaches a maximum of 4 months. Given that it is a solar watch that recharges using a clean and inexpensive energy source, this is a significant amount of time. It would have been more handy if we didn’t have to recharge it three times a year, but the fact that it’s such an inexpensive option makes up for it.



  • Material is of excellent grade. 
  • It seems to be posh and beautiful.
  • There is a separate window for the date.
  • Straps are simple to change.


  • Water resistance is poor.
  • Battery life isn’t great.



For guys who prefer to dress up, the Timex Expedition Solar watch line is ideal. The Acadia, in particular, is designed for minimalists who don’t want to go overboard with style, color, performance, and, of course, price.

6. Nautica N83 – Perfect for a relaxed look


The Nautica N83 is a fashionable solar-powered watch that can be worn when running, working out, or simply going about your day. The watch’s design is very unusual, with a sense of sportiness seen in the slip-thru strap style, which has the log drawn all the way through.

The casing is constructed of brass and is approximately 43mm in diameter, so it’s not too large yet tough enough to endure hard handling.

We wish we could claim the watch is appropriate for swimming or diving, but its water resistance is just 50 meters, so it won’t be able to withstand anything severe. Nonetheless, this watch is suitable for light water splashes and strenuous, sweaty activity. It can even withstand a brief bout of recreational swimming now and again.

The Nautica N83 has a date window at 3 o’clock, much like the previous model, but that’s about it in far of additional features. 

Despite the fact that some customers may have expected more after reading our review, this watch is no less than any other conventional analog watch. On the contrary, with such excellent quality and enough water resistance, it’s fair to say it’s on par with any regular high-end watch, with the added benefit of solar power and affordability. 



  • Construction is excellent.
  • Design that is unique
  • A date window is provided.


  • The ability to withstand water may be improved.



The Nautica N83 is aimed for younger guys who are less concerned with formality. The Nautica N83 is the watch to have if you’re searching for an inexpensive watch with a long battery life and a sustainable energy source.

7. Budget Pick for Lead Weather Combat


The military watch Lead Weather Combat is simple and uncomplicated. Nonetheless, it has everything you’ll need for outdoor activities and travel. It’s also the most inexpensive choice on the list, costing less than $50, so it’s worth considering.

The enormous battery capacity of this watch, which can last up to 791 days, is what really stands you when you try it on (around 26 months). However, since it charges with any light source, not only direct sunshine, the battery life is dependent on the power source.

However, the watch has all of the fundamental features seen in its competitors, such as a stopwatch, split time, alarm, timer, and lap time. It’s also water-resistant to 100 meters, so it’ll hold up to mild water activities that don’t include submersion.



  • Extremely cost effective
  • Long-lasting battery
  • A battery life indicator is included.
  • It’s packaged in a sturdy stainless steel casing.



The Lead Weather Combat solar watch is unbeatable in terms of price. It may be a little thick for some, but the metal construction gives it a more expensive appearance than it really is. 

What to Look for in a Solar Watch

Still stumped on how to choose the finest solar watch? We’ve got your back! In this part, we’ll go over several key elements that provide a fantastic user experience. 


Even though solar watches work on the same principle of charging with solar energy, there are some significant variations in how they function. For example, if someone wears their solar watch on a daily basis, the watch will constantly be charged since it is exposed to light.

But what if you don’t wear the watch on a regular basis? Some timepieces include a power-saving mode that allows them to operate for as long as feasible. In addition, your watch may include an automatic timekeeper that enables it to correct itself without needing to be adjusted manually every time the battery dies.


Solar watches, as you may have seen, come in a broad range of styles. As a consequence, it’s critical to choose one that complements your style or the circumstances in which you’ll be wearing the watch. 

The presence of sleek and beautiful solar watches on the list is likely to have shocked the majority of readers. These timepieces look excellent with formal dress; the issue is whether you’ll wear them to work or whether you like the design and wear it all the time.

Some styles, on the other hand, are aimed towards casual users, while others are made for sports and outdoor activities, and so on. You should also think about the color, the dial’s style, and the kind of display (analog or digital).


The material of the watch affects its longevity. Metal frames are our favorites since they are more durable and can endure a lot of abuse. Furthermore, they seem to be more expensive and sophisticated than those made of plastic or even rubber.

The bands, on the other hand, may be constructed of the same or a different material as the frame. However, if the frame and band are both metal, you should consider the weight of the watch before making a decision, as such a watch may be very hefty. Leather or nylon bands, on the other hand, are more acceptable and lighter.

With that in mind, there is no right or wrong answer here; we’re just putting everything in your head so you can decide what works best for you.


Another essential factor to consider is the fit, whether it’s the size or the general design. You should be able to wear the watch comfortably on your wrist without feeling too much strain. Meanwhile, make sure the watch isn’t too loose for you to wear.

The good news is that you don’t have to select your precise size every time. Instead, buy a little larger band with the right width and drill an additional hole for the buckle. Also, if you buy a watch with a metal strap, you may have one or two pieces removed by a jeweler to make the watch suit you better. 


Many solar watches are waterproof, however they aren’t all equal in terms of water resistance. Splash proofing is more than adequate for rainy days and unforeseen spills if you don’t participate in water activities.

If you like swimming or diving, though, a water-resistant watch is essential. In this instance, the amount of resistance to use is determined by the diving depth, but you should always allow for more resistance than is required. 


The material and waterproofing, for example, are two elements that contribute to the watch’s quality and longevity. However, there are also additional features that add to the watch’s worth, such as scratch resistance and spare components in case any of the watch’s parts fail. Another factor to consider before purchasing a new solar watch is the manufacturer’s warranty. 

Features Not Included

Finally, the watch’s extra functions, such as accurate weather detection, alarms, stopwatches, timers, and reminders, may be required. 

Some watches enable users to choose their time zone and have the time automatically adjusted. This is particularly useful for businesspeople and bloggers who travel often and find manually setting their watches inconvenient.

Most Commonly Asked Questions

What Is the Life Expectancy of Solar Watches?

Solar watches are very long-lasting, especially when compared to conventional timepieces. The batteries in solar watches do not need to be replaced, and they have been shown to retain up to 85-80% of their capacity after 20 years of continuous usage.

Is It Possible to Overcharge a Solar Watch?

No, you can’t overload a solar watch because once it’s completely charged, the battery stops absorbing sun energy. This feature ensures that the battery does not deteriorate with frequent charging, allowing it to last as long as possible.

Is it possible to charge my solar watch without using the sun?

Yes, a solar watch may be charged with ordinary room light. It does, however, take longer than solar recharging.

Last Thoughts

It’s undeniable that there are a plethora of low-cost solar watches on the market. Sure, it makes things a little more difficult, but it ensures you’ll find what you’re searching for.

The Casio Combination Watch and the Casio G-Shock GW6900-1, in our opinion, are the finest solar watches under $100. Unfortunately, these two styles are only available in men’s sizes. So, for ladies, we suggest the Seiko SUT116 Two-Tone Watch, which is simple, small, and elegant.

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The best solar watches under $200 is a list of the best solar watches that are currently available for purchase. These watches are all priced below $100.

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