8 Best Solar Watches Under $100 [Longest Power Reserve]

In today’s article we will discuss some of the best solar watches that you can buy for under $100.

Solar watches have gained a lot of popularity, and now they are considered superior to traditional watches. Solar watches last longer compared to classical watches because they get charged from direct sunlight or artificial light.

If you are an outdoor worker, adventurer, or a person who travels around the world, these solar watches are a precious gift for you.

Unlike automatic watches, solar watches don’t need to be wound regularly. Compared to normal watches, these watches don’t require any special maintenance.

But will you get the true solar watch for under $100? It’s not an easy job to find a cheap solar watch. As you know, solar watches are more expensive than traditional watches.

Don’t worry.

We have spent a lot of time researching and finding some of the top and budget-friendly solar watches for you. So you can buy any of them according to your budget and requirements.

Let’s get started!

Our Recommendations

8 Best Solar Watches Under $100

1- Casio Men’s Solar Powered Watch (MTP-S110-1AVCF)

Solar Watches Under $100

I know most of my readers are Casio’s fans; that’s why I have put this model on the top. This excellent Casio watch comes with solar technology that makes it more worthy.

The solar technology used in Casio watches is far more better than any other brand’s watch. This Casio watch charges itself from sunlight and uses fluorescent light or dim light to charge its battery. That’s why this watch lasts for a longer time.

Although this is a pretty durable watch, it looks different from other rugged Casio models.

With the special mineral crystal glass, that watch has more scratch and water resistance. It has 100-meter water resistance, so that you can use this watch during swimming, diving, or snorkeling, etc.

When it comes to design, this Casio watch attracts every eye. The unique design and fantastic color combination make the watch more elegant. The dial looks pretty classical, but the shape of the watch looks more stylish to get a hybrid feel.

It has a 46.9mm watch case which is pretty large for a small wrist, but it’s expected from a Casio timepiece. The bezel of the watch is made from high-grade stainless steel that makes it more durable.

On the dial, there is enough detailed design. You just not only read the time but also see the date and day. There is also a second hand, so whenever the battery goes down, then the secondhand starts working.

With a soft Silicone strap, this Casio watch is much more comfortable. Overall the weight of the watch is 147 grams, which looks more bulky, but it can be expected from Casio watches.

Pros
  • A durable design
  • 100-meter water-resistant
  • Shows date
  • Interchangeable straps
Cons
  • Not suitable for small wrists
  • Non-numeric dial

2- Seiko Men’s SNE039

which solar watch is best

If you are a person who loves stainless steel watches, then have a look at the Seiko SNE039 Solar watch. With 10/10 built quality and elegant design, this watch grabs the attention of everyone.

This is undoubtedly one of the best solar-powered watches under $100 because you can’t get such high equality at such a low price.

There is advanced solar technology that takes energy from all types of light. You don’t need to change its battery even after a year, which is impressive. The energy-efficient movement uses less power but gives high accuracy and stability.

Because of its 37mm stainless steel case, this Seiko watch is best for every size and type of wrist. The black dial and silver-tone combination created a more classical look, and the watch is best for formal and casual use. On the dial, there is also date and day information.

The polished and brushed stainless steel body gives more shine and looks so beautiful.

There is a scratch-resistant Hardlex crystal glass that is present in most of the Seiko watches. Like the previously reviewed watch, Seiko SNE039 also offers 100-meter water resistance, perfect for swimming and diving, etc.

To build trust in customers, this Seiko watch gives 3-year of warranty time. So if you like traditional-style solar watches, you should add this watch to your collection.

Pros
  • Best dress watch
  • 3 years of extended warranty
  • Durable
  • Best for both casual and formal use
Cons
  • Feels pretty bulky

3- Timex Men’s Expedition Gallatin

most affordable solar watch

Timex is one of the well-known watchmakers, and this brand especially focuses on precision and accuracy.

This Timex solar watch draws power from any light source, and even indoor light is sufficient to charge the battery. So, whether you are in the office or at home, the battery recharges automatically. And with power reserve, it lasts for 4 months even if it’s not exposed to sunlight.

Because of its robust design, this is the best solar watch for the Military. Unlike other solar watches, this timepiece weighs only 40 grams which means it’s much more comfortable. It offers a 40mm case which is the perfect size for every wrist.

This Timex watch is also suitable for water activities as it has a 5ATM water resistance rating.

Further, the acrylic crystal glass adds durability to its design and allows it to survive in everyday bumps. But Acrylic crystal glass is not much more robust than hardlex or mineral glass, but you can expect such glass in a $48 solar watch.

On the dial, the Second-hand location looks perfect as it seems to not fit in a dial frame. But Minute and hour hand line up precisely on marks.

Overall, this is a good watch for those who want a reasonable budget solar watch. Or those who want a more comfortable and lightweight watch, Timex Expedition Gallatin is recommended.
Pros
  • Comfortable and lightweight
  • Affordable solar watch
  • Four-month power reserve
  • Also, charge with dim indoor light
Cons
  • Glass quality could be improve
  • Compared to Seiko, and Citizen It takes longer to charge

4- Casio Men’s Solar Watch (EAW-W-S210H-1AV)

most affordable solar watches

Here comes another Casio watch which is a budget-friendly solar timepiece. This digital watch offers many extra features like LED light, world time, moon graph, tide, countdown timer, stopwatch, and alarms.

Before moving further, let’s discuss its solar capabilities. The solar technology in all the Casio watches is appreciable. Similarly, this Casio model also comes with a powerful solar-recharging system that converts even dim light into ample energy to perform a function.

Further, its LED light allows you to read the dial in the dark. If you are looking for an affordable hunting watch or fishing watch, then this Casio EAW-W-S210H-1AV is the perfect option, as it offers a Tide feature for fishing.

In terms of design, this Casio watch looks more rugged and durable, just like other G-shock Casio watches. There are two buttons on either side that helps to control the functionality.

And it has a 44-mmm resin case dial with mineral glass that makes it much robust. This watch has 100-meter water resistance, a big plus point in a $30 solar watch.

Although the watch is a little bulky, it looks much more comfortable due to its Silicon band.

Overall, this is a perfect solar watch for all outdoor workers, hunters, and persons who indulge in outdoor activities. No other watch with such a price range can compete with Casio EAW-W-S210H-1AV.

Pros
  • Affordable solar watch
  • Comfortable
  • Rugged design
  • 100-meter water-resistant
  • Tide, and moon graph features
Cons
  • Not suitable for small writs
  • Feel bulky

5- Nautica N83 Men’s Cocoa Beach Solar Watch

Nautica N83 Men's Cocoa Beach Solar Watch

Nautica is a leading sportswear brand that offers a variety of accessories and sports gadgets. The brand also designs solar watches that are pretty popular in the market. I know most of our readers haven’t heard about this brand. On the backend, this brand is controlled by Timex.

Because of its solar capabilities, you don’t need to worry about its battery life. Just wear the watch, and it will automatically charge using any light. Therefore, you can use this watch for different long outdoor trips, and go everywhere with this watch it will never run out of battery.

The Solar-powered watch is suitable for active men and everyday outfits, and you can wear this watch on any occasion and in a routine.

Its 43mm Navy solar dial is built with a brass case with a stylish red and blue tune. The dial looks pretty durable and makes the watch best for outdoor use.

The luminous coating on watch hands allows you to read the dial-in dark. Further, you can also see the date on the dial. Nautica N83 watch comes with a 20mm silicone strap that feels softer and comfortable.

50-meter water resistance means this watch is resistant to large splashes, and you can even wear this watch while swimming.

Overall, Nautica N83 is an excellent solar watch under $100 that comes with a one-year manufacturer warranty. Its Navy blue dial is perfect for beach parties and casual outfits.

Pros
  • Good looking Navy blue dial
  • Also, show the date
  • Comfortable
  • Water-resistant up to 50 meter
  • Affordable
Cons
  • The brightness of watch hands in the dark is average

6- Casio Men’s G-Shock GW6900-1

Casio Men's G-Shock GW6900-1

It’s time to talk about some rugged solar watches, and the G-shock is the king of all rugged watches. G Shock GW6900-1 is one of the most rugged smartwatches, which is specifically designed for outdoor use.

This watch has a solar-recharging system, so you don’t need to take the stress from its battery. In addition, there is EL Backlight so that you can read the dial at any time, even in the dark.

The watch also offers multi-band atomic timekeeping that automatically sets the accurate time on the watch according to your location. So, you don’t need to worry about the accuracy of time.

If you look at its dial, it seems to design in more detail. On the dial, there is scratch-resistant mineral glass. There are four physical buttons, two on either side, so that you can handle the functionality. In the above dial, there is the brand name “G-SHOCK” that feels more worthy.

The overall weight of the watch is 63 grams which are less than other G-SHOCK models, and hence this watch is more comfortable.

Apart from the time, you can also check the date and day on the dial to schedule your task. Under the hood, there is also a counter, world time, stopwatch, and some other features that give more value to this watch.

Because of the resin strap and resin case, I strongly recommend this watch for outdoor workers. It’s the best affordable solar watch that can easily survive in harsh environments.

Pros
  • Rugged like hell
  • Atomic timekeeping
  • 20 bar water resistant
  • Lightweight and comfortable
Cons
  • Too low alarm sound

7- Seiko Women’s SUT116

Seiko is not only limited to mens’ watches, but it also designs tons of women’s watches. Seiko SUT116 is specifically designed for women’s use, and it’s the best solar watch on the market that you can buy.

After reading the above Seiko review, you are now aware of Seiko solar technology, which is used in this watch. The robust solar-power technology automatically changes the watch even with indoor light.

There is a 25mm case with polished silver and golden color. The second hand is also a golden color that perfectly matches with dial color tune and makes the watch look more elegant. This watch is ideal for formal outfits, but you can also use it for casual purposes.

There are day and date windows on the dial that help you check the date without using your phone again and again.

On the dial, there is hardlex glass that makes the watch stronger and increases its durability. Further, you don’t need to worry about awkward splashes and scratches because the dial glass is scratch-proof. You can also use this watch for outdoor purposes.

Pros
  • Elegant design
  • Hardlex glass is very durable
  • Look like a classical watch
  • Best for business use
Cons
  • You have to reset the calendar again and again

8- Gosasa Solar Power Sport Watch

Here comes the last cheap solar watch on our list. Gosasa solar power watch is one of the most affordable watches, and if you are on a budget, this is the right timepiece for you.

This watch can’t compete with Seiko and Timex solar watches but still offer a lot of value when it comes to solar technology. Gosasa Solar watch has partial solar capabilities and doesn’t have long endurance.

This watch has a unique design; it is like a hybrid watch, meaning you will get both analog and digital dials in one frame. The LED backlight feature enables you to read the dial in the dark. Apart from just telling time, this watch also offers; stopwatch, counter, led light, and more.

The dial case size is 45 mm, which is large and not suitable for a small wrist. The case thickness is 15mm, and it looks durable but not much rugged like G-shock and Casio timepieces. Gosasa watch has 50-meter water resistance, and you can wear the watch during any water activity.

Pros
  • Affordable
  • Excellent design
  • Hybrid dial
  • Lightweight and comfortable
Cons
  • Quality of material could be improved
  • Solar power could be better

Advantages of Solar Watches

You don’t need to charge solar watches because these watches can be charged using any lighting source.
Solar watches are easy to charge, all you have to do is expose your watch to sunlight, and it will automatically convert solar energy to mechanical energy.

These watches require low maintenance. Like manual or automatic watches, you don’t need to wind-solar watches regularly.

Solar watches have a power reserve system which means these watches can run for 3-8 months (depending upon the model of the watch) without being exposed to sunlight.

Disadvantages Of Solar Watches

Compared to traditional or quartz watches, solar watches are expensive. You also know why their prices are so high. A watch with a long-lasting battery is always more costly than a watch that needs to be replaced after a few months.

We have seen that solar watches are slightly more bulky than standard quartz watches.

Guide To But Best Solar Watches Under $100

There is a sea of solar watches in the market, and the majority of them are the most expensive watches. But how can you pick the best and affordable solar watch from that sea?

You have to consider a few things before picking any affordable solar watch.

1- Solar Power

The first and most important thing that you should consider is solar power. However, solar power technology is also different in most of the watches. Some watches charge too slow they can’t recharge on indoor lights or dim light.

So make sure to pick a Solar watch that can also be recharged using dim light. Casio, Siko, and Timex watches have more advanced Solar-power technology.

2- Durability

If you are looking for an outdoor watch, durability and robustness should be your top priority. A durable watch can live in harsh environments and last for a longer time.

Not all solar watches are durable, and some solar watches come with plastic glass on the dial and a 30-meter water-resistant body which is not recommended. You should buy a high-quality resin case watch with at least 50-meter water resistance.

The G-shock watch is one of the most rugged watches on the list. If you are an outdoor worker, we recommend you to go with G-SHOCK or Casio.

3- Battery Reserve

Solar watches store sunlight into ample energy, which is used by the watch to perform a function. Now you have to look at how much your solar watch gives you battery backup on a single charge.

In solar watches, battery backup ranges from 2 months and to 12 months. So, it’s up to you what type of solar watch you want. But the majority of people go for a solar watch that offers four months of battery backup.

4- Quality & Warranty

If you want a high-quality solar watch, then definitely you have to invest in it. A low-quality watch is always a defective piece and lacks time after a few months.

Apart from functional quality, you should also look for non-function qualities like design, comfort, material, etc. It’s recommended to buy a watch with a silicone strap because it feels more comfortable.

You can also guess quality from a warranty time; if a watch offers 1 or 2 years of warranty time, it means that it has high quality that makes that watch last longer.

Final Words

Solar watches are most covenant timepieces that make you free from the stress of replacing batteries or charging. These watches use sunlight or even indoor dim light to recharge the battery.

A Solar watch is perfect for outdoor workers and people who are always on the go. We have done a lot of research in compiling this list of best solar regards under $100. So you can pick anyone according to your budget and style.

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