Fortunately, solar watch technology has come a long way, and many different options are available from other watch brands. Below is a list of the best solar watches available covering the entire spectrum of designs and features.
Table of Contents
Best Solar watches
Our list includes watches from well-known brands such as Casio, Garmin, Citizen, and Seiko, as well as emerging brands that offer innovative features and designs. Let’s look at each watch’s key features and benefits to help you make an informed decision on which watch to choose.
In addition to being eco-friendly, solar watches offer several advantages over traditional watches. They are generally durable, accurate, and cost-effective over the long term. They are also available in various styles, from sporty to dressy, so you can find one that fits your taste and lifestyle.
So, if you want to buy a new watch and make a sustainable choice, read on to discover the best Solar Watches 2024.
1. Garmin Tactix 7 Pro
You’ve searched for the best solar-powered GPS watch. The Garmin Tactix 7 Pro is a big, full-featured GPS-enabled watch that can do almost everything a standard watch can do, combined with a smartwatch. Performs various military-related missions.
There’s a reason lieutenants and petty officers buy Garmin watches. Partly, it’s to flex the junior enlistment and try to look cool, but it’s also because it’s legitimately the best solar-powered GPS watch you can own. Not only is this the best running watch for contactless payments, fitness tracking, and step counting, but it’s also an essential military tool that can do things like route planning, determining relative positioning, using an altimeter, calculating trajectories, and more.
Additionally, the new model features titanium metal parts, a nylon fibre case, and a sapphire crystal, making it sturdy so you can take it almost anywhere you take a G-Shock. Finally, advances in solar technology allow the Garmin Tactix 7 to provide more than a month and a half of continuous power, depending on how long you leave the GPS on, the temperature, and the sun’s strength.
The downside to this watch is that Garmin watches, especially high-end military watches, aren’t that small. This means that short men and women will look ridiculous wearing this hat, and even larger people will look like they’re wearing a GPS-enabled dinner plate. This watch is frankly absurd at 51mm wide and 14.5mm thick.
To add to the user-unfriendliness, the straps are proprietary, so you’ll have to buy them from Garmin, and they’ll most likely be rubber straps unless you’re willing to shell out hundreds of dollars for a nylon strap. This is bad because my Garmin and other rubber strap watches have developed severe rashes from trapped moisture.
Lastly, Garmin watches represent a considerable learning curve for someone who isn’t tech-savvy, and even a techie like me will have to read the manual carefully to take advantage of all the features. For those who want a tactical digital companion to wear on their wrist, Garmin is the best choice in 2024. It’s big, has a crappy strap, and is complicated, but it all comes packed with features that make it perfect for professional users.
2. Casio Oceanus solar watch
Casio Oceanus is a hidden gem in the world of solar-powered watches. Oceanus offers beautiful styles on par with luxury watch brands but at half the price. With ultra-precise timekeeping, a sapphire crystal, and enough water resistance to carry during most activities, you’ll have a watch suitable for just about anyone.
This was the first time I saw a Casio brand watch, and I was understandably awed by its appearance. This is in no small part due to the excellent finish of this watch. Turning steel into a mirror polish is no small feat, and while watch companies are willing to charge thousands of dollars for this level of finish, Casio only sets them in the hundreds of dollars.
The superior material extends to the watch’s interior, giving it a brilliant blue sunburst dial that works with light while hiding the solar cell, accentuated by mirror-polished-edged hands and indexes, giving it a knife-like appearance.
The watch is also very accurate. Not only because of its quartz movement, but this watch also corrects itself automatically by synchronizing to a multi-band atomic clock signal or your mobile device’s Bluetooth, allowing the watch to set itself based on the GPS time.
The app also lets you check your watch’s battery life, self-correction frequency, set time zone, and more. Finally, the Oceanus has a fantastic luminosity of long-lasting markers for an exceptionally stylish watch. It is an ice blue colour that goes well with the colour of the dial.
Despite all these unique details, fantastic technology and dazzling design, the Casio Oceanus will not impress anyone. Because it says “Casio” on the dial, unfortunately, people will obsess over the fact that they bought a few hundred-dollar watches.
It’s a quartz watch, too, and many watch snobs ignore it, especially at this price point. The default clasp isn’t great either. There are only two fine adjustment points, so you won’t get the exact fit you want unless you buy another clasp and figure out how to replace it.
This is a watch that’s hard to complain about. So I expressed my dissatisfaction because it says Casio, people will judge your watch. This is a great watch, and that’s why it’s included in our list of the best comprehensive solar watches of 2024.
3. Garmin Instinct Solar Watch
Garmin Instinct Solar Watch is a GPS-enabled smartwatch designed to withstand the harshest conditions and outlast other smartwatches. This watch is equipped with solar charging technology and can provide unprecedented battery life for those exploring the sun. The Instinct Solar Watch offers up to 54 days of battery life in smartwatch mode. This is a significant increase compared to other smartwatches that require frequent charging.
This watch is manufactured to U.S. Military Standard 810 for heat, shock, and water resistance, making it a durable and reliable option for those who enjoy outdoor activities. It is also equipped with GPS, GLONASS and Galileo to provide accurate location data for outdoor adventures.
In addition to its sturdiness and durability, the Instinct Solar Watch offers a variety of built-in sports apps that allow users to track and monitor their fitness activities right from their wrist. The watch also features a Power Manager feature that allows users to see how different settings and sensors affect battery life, allowing them to extend their battery in no time.
The design of the Garmin Instinct Solar Watch is bold and purposeful, with a high-contrast display and eye-catching colours that grab attention at first glance. The fibre-reinforced polymer case and chemically strengthened, scratch-resistant Corning Gorilla glass ensure the watch can withstand everyday wear and tear.
4. Citizen Promaster Diver Eco-Drive
Few watches are as revered as the Citizen Promaster Diver Eco-Drive. This watch alone makes it one of our most recommended affordable, actual go anywhere, do anything divers. Over time, it gained recognition and helped establish the Japanese watch brand as a mainstay in solar timepieces.
The 44mm diameter stainless steel case is exceptionally sturdy and has a rounded edge design, designed to fit securely on your wrist. However, it is designed to wear over time and only enhance its aesthetic features. The bezel features the distinctive Citizen design metaphor with crossed bezel teeth, which helps soften the design’s aggressive impression while creating a memorable design feature. You can also see how indexes are applied and provide powerful luminance features that enhance readability.
This watch is also an ISO-certified diver. This means it conforms to the standardization of features and functions required by the International Organization for Standardization (ISO) to be considered an actual diving watch. This Citizen solar-powered dive watch is powered by the Eco-Drive E168 movement with a power reserve of 6 months.
The watch reaches its maximum power reserve after approximately 11 hours of sunlight accumulating on the solar panel on the dial. If you get direct sunlight for 30 minutes here and 1 hour there, the total time required for solar motion to be fully charged adds up.
5. Garmin Forerunner 955 Solar Watch
Garmin Forerunner 955 Solar Watch is a lightweight smartwatch designed for athletes who want to push their limits. The Power Glass™ solar-charged lenses allow you to extend the watch’s battery life, making it an ideal companion for long training sessions and competitions.
The watch offers a battery life of up to 20 days in smartwatch mode and up to 49 hours in GPS mode with solar charging. The watch has a responsive touchscreen that allows users to swipe through stats and maps. It also includes full-colour built-in maps and multi-band GPS, making it easier to navigate any route.
The watch also provides training readiness data to help users decide when to start a productive session. The Forerunner 955 is tailor-made for the dedicated athlete and weighs just 52g, unburdening the wearer during activity.
With traditional button controls and a new responsive touchscreen, this watch perfectly balances conventional and modern controls.
6. Casio Men’s ECB-900 Series Tough Solar Watch
The Casio Men’s Tough Solar Watch is a stylish, sophisticated analogue-digital combination watch designed to project speed and intelligence. The bold octagonal bezel is reminiscent of the lines of a race car mechanic’s tools and complements the watch’s overall sporty design.
One of the critical features of this watch is smartphone connectivity, which allows you to check the accurate time no matter where you are in the world. The watch can be synchronized with your smartphone via Bluetooth, making it easy to manage functions such as selecting a city from a list of world clocks. This makes it easy to track your time and stay organized wherever you travel.
The fully automatic LED light illuminates the dial and LCD with a slight wrist tilt, making the watch easy to read even in the dark. It is also water-resistant up to 10 bar, making it perfect for swimming and other underwater activities.
The Casio Men’s Tough Solar Watch is powered by reliable solar power that charges the watch with sunlight or even fluorescent light. This means you don’t have to worry about battery replacement, making it a sustainable and green choice.
7. Seiko Prospex SNE Solar 38mm
If you are a diver looking for a solar watch with more classic dive watch characteristics, the Seiko SNE 38mm might be the best fit for you. What we found most impressive about this product is its ability to combine the compact wearing experience with the robust reliability expected from Seiko Prospex products. The wristwatch features a classic Seiko dial with a dot lume maker, a lume triangle at noon and iconic Seiko diver hands.
The screw-down crown and caseback are water-resistant to 200m, making it suitable for most underwater dives and diving activities. The Seiko SNE 38mm has a Seiko V147 solar quartz movement that boasts an outstanding accuracy of -/+ 15 seconds per month. The watch can also reach a full charge in about 10 hours of sunlight, and with a full charge, the Seiko SNE 38mm provides a power reserve of 10 months.
So what might get you 20 minutes of sunlight here might take an hour or two. All told, you shouldn’t have any problems charging your watch.
One downside that owners sometimes share is that the dial size is relatively small, as the stainless steel watch case is 38mm with a dive bezel. So, if you sometimes have trouble reading small dials, this might not be for you.
8. Timex Expedition Scout Solar
Sometimes, when looking for a solar watch, you want one that is practical, functional and reliable. Essentially, you are looking for on-site surveillance. A field watch is a minimalist, easy-to-carry, go-anywhere, do-anything, nonsensical watch designed to keep up with the user’s pace and accurately display time. Few watch collections embody these ideals more than the Timex Expedition Scout Solar.
This is one of the cheapest solar watches that cost under $100 and has rich features, such as a bead-blasted case designed to create a matte appearance without being too flashy. The dark grey metallic finish of the brass case further accentuates this. The outside perimeter of the dial is marked with easy-to-read indexes, and small numbers indicate military time right next to the track. We found the resizing here to be pretty smart, too.
At 40mm in diameter, the watch is small enough not to be too distracting while wearing it. At the same time, the lug-to-lug measurement of 49mm and the case thickness of 13mm mean that the watch’s body is still ample. It feels stable and solid on the wrist.
The Timex M01K solar quartz movement is a bit of a mystery as Timex doesn’t reveal much information about it. However, according to the product manual, it has a power reserve of about two months, and the maximum power reserve can be reached in 5 hours of sunlight.
The power reserve here is the lowest of any watch on this list, but if you wear it daily, you can keep it charged without issues.
9. Seiko Speedtimer Solar Chronograph
Roughly inspired by the original Seiko Speedtimer from 1969, this modern speed timer release came with the option to equip the watch with a solar-powered quartz chronograph movement. The overall impression of the watch is that of a functional instrument watch with a slightly vintage design. The bold tachymetric scale on the bezel emphasizes the watch’s tool watch roots.
The bold presence of the bezel is an interesting juxtaposition to the size of the watch, which measures 39mm in diameter and 45.5mm lug-to-lug. This should provide a more balanced wearing experience than you would typically expect from a clock.
The dial layout is typical of a solar quartz chronograph. There is a 24-hour sub-dial at 2 o’clock, a 60-minute totalizer sub-dial at 6 o’clock when the clock is active, and a real-time seconds hand at 9 o’clock. The various Seiko speed timer dial options all use the colour and design cues in the dial layout.
One drawback here is that some models have Faustina lume. Faustina lume is artificially aged lume to make a watch look older than it is. This was most likely done here as a tribute to the original Speedtimer. However, not all models have this feature.
The Seiko V192 Solar Chronograph Movement requires only 5 hours of continuous sunlight to reach a fully charged power reserve of 6 months. For those interested in chronographs but unsure if you want to go all-in on a mechanical clock, I’d like to mention that I’ve always been a fan of quartz clocks. Here’s why: Almost unbreakable.
Mechanical clocks are intricately built and have many movement parts to facilitate chronograph functions. More parts mean more things that can break. If you’re interested in clocks and prefer reliable, less cumbersome items, go for a solar quartz chronograph like the Seiko Speedtimer.
10. Citizen Eco-Drive Avion
If a classic yet casual watch with a reinterpretation of the aviation dial in a slightly nostalgic design fits your style better, consider the Citizen Avion. We found the overall wearing experience somewhat on the larger side, so that this one might suit someone with a larger wrist. However, thanks to the straightforward design inspired by classic aviation watches, this watch is more like an aviation-inspired watch than a pilot’s tool.
The dial has no lume, mainly because the only lume on the watch is on the hands. However, the three concentric scales (minutes, standard hours, military time) are expertly arranged to create an overall effect that evokes nostalgia for aircraft and looks almost like a cockpit instrument.
The Citizen Avion is equipped with the Eco-Drive J810 solar quartz movement. As far as accuracy goes, the J810 is rated at -/+ 15 seconds per month, which is far better than most mechanical movements are capable of performing. With an eight-month power reserve, Citizen reports that the J810 requires 30 hours of direct sunlight.
It’s not the best solar charge time of any of the watches on this list, but if you wear your Citizen Avion relatively often, or at least keep it by a window for some sunlight, you shouldn’t have a problem getting the battery charged.
11. Seiko Prospex SNE549 PADI
So, let’s say the Seiko above SNE 38mm was too small, but the Seiko “Arnie” SNJ025 was too big. This means the Seiko Prospex SNE549 hits the sweet spot of being big enough to feel roomy on the wrist but not too big to distract (mainly thanks to the thin 11.6mm case thickness).
This solar diver is one of the watches created in collaboration with PADI (Professional Association of Diving Instructors), the diving organization most extensively responsible for testing and distributing diving certifications. In general, PADI dials offer mainly aesthetic differences from non-PADI dials, but this is one collaboration that signals that this is a serious diving tool (if you need one).
The dial features an applied chapter ring with seconds markings but creates a unique raised platform for each lume marker. It is effective in creating a dynamic expression on the dial. It’s not just a simple dial with markers. There is also a play of light and shadow. The red ring detailing and red hour hand on the crown enhance this subtle aesthetic.
The Seiko V157 Solar Quartz Chronograph features a standard -/+ 15 seconds/month accuracy rating and an estimated charging time of 9 hours of daylight to reach a power reserve of 6 months. If you make this watch a swimming or diving watch, it will most likely get all the sunlight it needs.
12. Citizen Nighthawk
Few watches have become as synonymous with affordable modern aviation tool watches as the Citizen Nighthawk. A proper tool design approach informs the design language of the dial and its functions following the form of the entire watch. The case features graduations on the slide-rule bezel and a subtle design queue that draws the eye towards the dial, focusing on all complications.
Notice how the dial elements are arranged so you can always keep your eyes fixed on the centre of the watch, where you will find the traditional hour/minute/second timekeeping functions. However, if you want to take advantage of one of the watch’s many features, you can focus further away from the centre.
The Eco-Drive B877 solar quartz movement powers the Citizen Nighthawk. This category of Eco-Drive movement is designed primarily for the Promaster product line and is typically found on Nighthawks. With an accuracy rating of -/+ 15 seconds per month, the watch only needs about 9 hours of direct sunlight to charge up to a power reserve of 6 months.
You can see that the power reserve here is a bit short compared to other solar watches. This is because the watch has more features built into it, so it takes more energy to power it. This means that the consumption of solar cells increases, and the power reserve becomes shorter. But even if you don’t wear it every day, you should have no problem maintaining a charge if you wear it just twice a month.
13. Orient NEO 70s Solar Chronograph
It’s a pity that the Orient NEO 70s product line isn’t trendy in the U.S. The collection is designed to evoke a fresh and playful perspective on iconic watch designs from the 1970s. My Orient NEO 70 WV0051TX (Christmas Chrono) is from this product line. However, for some time now, various solar quartz clocks have been available in unique and exciting colour combinations.
Chronographs typically feature an unadorned, almost straight lug design that opts for simplicity over finesse. What the case lacks in personality, the dial makes up for. In the case of my Christmas Chrono, the dial has a slightly alternating pinstripe texture, which is quite visible around the Orient logo.
Other dials feature mixed metals, unique colour combinations, different types of stripes, and more. Indeed, the fun of the Orient NEO 70s collection is just exploring what’s out there and finding something that catches your eye. Plus, this watch can quickly strike a balance between casual and dress watches, especially if you swap it out for a leather strap.
What’s interesting is that Orient labelled the movement of this solar chronograph as Orient KBS00. The problem is that Orient only deals with its automatic movement. That means this is a white-label movement from elsewhere.
According to my research and spec comparisons, the KBS00 is likely the Seiko V175, a popular solar chronograph movement with a six-month power reserve that can be charged with five hours of sunlight. The solar panel is hidden in the watch subdial to reach the maximum power reserve quickly.
14. Citizen Eco-Drive BM8180-03E
If a legible solar field watch is your style, but you’re looking for something on the smaller side, the Citizen BM8180-03E might be a great fit. Featuring a 37mm diameter and 43mm lug-to-lug measurement, the BM8180-03E fits surprisingly well for smaller, somewhat flatter wrist types (like me).
This type of fit provides a sleek, minimalistic wearing experience that will make you forget you’re wearing a watch until you need to check the time. Slightly skeletonized hands featuring lume and bold presence contribute to the watch’s overall high readability. The indexes are adjacent to the indicator triangle, helping to draw attention to the centre of the watch.
One of the most exciting features I discovered on the Citizen BM8180-03E was the three-stage knurled crown. This creates a tactile and grippy crown surface, which is a great functional feature when setting the time.
One of the downsides compared to the other Timex field watches on this list is that they feature a shiny polished surface along the Citizen BM8180-03E’s case. It’s not a dealbreaker, but people in the on-the-ground watch market tend to avoid shiny, polished surfaces. But we always emphasize that you should buy what you like.
The BM8180-03E’s solar power reserve is approximately six months and requires 12 hours of direct sunlight to charge fully.
15. Casio G-Shock GW6900-1
The G-Shock is the unsung hero of the true spirit of reliable, functional, shock-resistant timepieces. If that wasn’t enough, in 1998, the G-Shock Tough Solar movement was added to the product line. Since then, G-Shocks have established themselves as the ideal and ubiquitous solar-powered watch for those looking for something more upscale. It’s a slant with a sporty design that can handle almost anything you throw at it.
A longstanding icon of the G-Shock Tough Solar lineup of watch products is the GW6900-1 digital watch, featuring one of the brand’s most classic and accessible design iterations. The sturdy yet understated 50mm diameter resin case features four push functions that control more functions than I can mention in the discussion, including world time (31 time zones), automatic calendar (until 2099) and 1/100 stopwatch. There is.
The GW6900-1 is powered by a G-Shock module 3179 Tough Solar quartz movement. When fully charged in sunlight, the watch has a power reserve of 9 months and is technically radio-controlled. This means that digital clocks operate on atomic timekeeping, a standardized measure of time synchronized across multiple radio facilities across the planet that is adjusted according to the Earth’s rotation around the sun.
It is generally considered to be the most accurate time measurement available today. If you’re on a continent with one of the atomic time radio facilities, the GW6900-1 will ping the tower to keep it synchronized with atomic time.
16. Casio G-Shock GWM5610-1
Featuring many of the same features as the GW6900-1, the G-Shock GMW5610-1 digital watch is a more subtle option for those interested in G-Shock but slightly less sport-watch design (just like the iconic G-Shock shock-resistance feature).
The square case combined with the airy resin band creates a bit more retro aesthetic. That’s why the GMW5610-1 is an excellent choice for anyone who wants the benefits of a solar watch with the everyday wearing experience of a classic retro icon.
The 3495 has a power reserve of around ten months, and with a very stylish case size of 43mm x 46.7mm, this watch is likely to be worn daily.
17. Tissot T-Touch Connect Solar Watch
This Swiss-made solar watch incorporates digital functions through an analogue-like dial and features an adventure-ready classic. It is the first multifunctional tactile watch in history. A personal, interactive and autonomous watch that embodies Tissot’s philosophy of innovation.
The T-Touch Connect Solar is a 47mm watch available in satin finish titanium, black PVD titanium or rose gold PVD titanium case and rubber or titanium bracelet. The case is paired with a durable ceramic bezel that is hypoallergenic and scratch-resistant.
The watch is ergonomic and water resistant up to 100 meters. One of the critical features of T-Touch Connect Solar is its energy efficiency. It is equipped with the latest generation of photovoltaic cells, eliminating the need for long, frequent, and fixed cable recharges.
The watch has a power reserve of 6 months and is powered by solar energy. The T-Touch Connect Solar continues the design adventure started by T-Touch and confidently asserts its sporty, technical and all-terrain identity. It’s not a gadget or device but a watch that offers various features like activity tracking, weather updates and notifications, all controlled via the Tissot mobile app.
The watch also includes a touch screen that allows users to access various functions, including a compass, altimeter, clock, and alarm.
18. Nixon LightWave Solar Clock
The Nixon Light-Wave Solar Watch is an eco-friendly watch that combines progressive design with sustainable materials, solar charging and recycled ocean plastic construction. This watch features a translucent face that reveals an internal solar panel, eye-catching dial details and a unique case and strap design.
The watch is powered by an Epson solar-powered quartz movement, eliminating the need for disposable batteries, and the #tide recycled plastic case and band removes ocean plastic from the environment.
Also, the watch’s water resistance rating is 100 meters or 10 ATM, so it’s suitable for swimming and snorkelling but not for diving.
The Nixon Light-Wave Solar Watch is perfect for those who value sustainability and style, incorporating sustainable materials wherever possible and featuring Nixon signature details such as bespoke hands and applied indexes.
With this watch, you won’t have to change to another battery and can take pride in contributing to an environmentally friendly future.
Best solar-powered watches buying guide 2024
Here are some things to consider when buying a new solar-powered watch in 2024.
1. Power reserve
Power reserve refers to how long a watch can run on a single charge. Look for a solar-powered watch with a power reserve of at least six months.
2. Movement
Solar watches are compatible with digital movements, but aesthetics are important overall. Mechanical-looking solar watches don’t use classic design language, while digital solar watches boast sturdy construction and many functional features. Hybrid watches, meanwhile, tend to take advantage of both worlds by injecting subtle digital elements into an analogue display.
3. Recharge time
Recharge time refers to how long it takes for the solar panel to charge the watch fully. Look for a watch with a relatively short recharge time.
4. Durability
Look for a durable watch that can withstand everyday wear and tear. Some solar watches are made with scratch-resistant, shock-resistant, and water-resistant materials.
5. Design
Solar clocks come in various designs, so choose one that suits your style and taste. Some solar watches have features like stopwatches, alarms, and world time.
6. Case Size
Solar watches are no different from traditional watches in that they come in various case sizes. If you want a slim and compact product, choose 40mm or less. Those who think bigger is better should go for 42mm and above. Remember that additional features generally tend to increase the case size.
7. Brand
Choose a reputable brand known for producing high-quality solar watches with reliable performance and long-lasting durability.
8. Pricing
Solar watches cover a range of price points without reorienting to the upper stratosphere. The Casio solar watch is available for USD 30; other budget solar watches are expected to retail for $100 to $1,000.
Please note: The solar panel converts light into energy and powers the watch. Ensure your solar panel is located where it can receive enough sunlight to charge your watch.
Frequently Asked Questions
What is a solar watch?
A solar watch is powered by solar cells or photovoltaic cells that convert light energy from the sun or artificial light sources into electrical energy to power the watch. Solar cells are usually located below the watch dial, where they can capture sunlight or other light sources to recharge the watch battery.
Solar-powered watches are more environmentally friendly and convenient than traditional ones because they do not require battery replacement. Additionally, most solar watches can run for months on a single charge, providing reliable, long-lasting power.
Solar watches also often have a power reserve indicator on the dial, letting the wearer know how much charge is left in the watch.
How does a solar watch work?
Unlike modern smartwatches (which you can save for another day), most traditional watches are powered by mechanical or quartz movements. Mechanical watches generally take two forms: manual and automatic, requiring a certain level of maintenance. Quartz watches run on batteries and run until the battery runs out.
If the battery runs out, you can replace it or buy a new watch. Both methods have pros and cons, but one is quite inconvenient, has an expiration date, and is somewhat wasteful.
Solar-powered watches bring a new type of fundamental technology into the fold and offer several key benefits. Inside each model is a small solar panel that absorbs sunlight or artificial light and then converts that light into energy.
Solar batteries can be used for about ten years compared to conventional batteries. Unlike mechanical parts, winding the crown or servicing the watch every few years is unnecessary. Long-lasting, eco-friendly solar watches are finally getting their day in the sun. For detailed information, read this article: How Do Watches Work Without Batteries?
Are solar watches good?
Solar watches offer not only high-value functionality but also incredible technological achievements. A watch is designed to draw energy from exposed light and then convert that energy into stored power. This differs from mechanical watches that must be wound frequently or traditional quartz watches that require battery replacement every 1-3 years. Solar clocks are very environmentally friendly because they do not waste excessive batteries.
How long do solar watches last?
The power reserve of a solar watch can vary from 2 to 6 months, sometimes even more. When the power reserve is exhausted, the watch must be recharged.
However, solar-powered watches have also seen extensive advancements, most notably in their charging methods. Solar-powered watches are almost always charged. This means the power reserve is only used when no light source exists.
Some Eco-Drive watches have a power reserve of eight years or more. Unless you plan on joining a civilization that lives in the darkness underground, it is unlikely that your watch will run out of charge.
This may not sound great when considering the reliability of solar-powered clocks, but it is essential to remember that a watch can last ten years or more, depending on how it is used.
Does your solar watch run out of battery?
It depends. All solar watches require regular recharging due to exposure to light, but some solar watches may require battery replacement at some point during their lifespan. However, solar water battery replacement is rare and only necessary if the battery is damaged or the manufacturer recommends replacement after a certain period.
What are the disadvantages of solar watches?
Solar watches are near the ideal perfection of modern technology-based timepieces, but their most significant drawback is that they are not mechanically driven. This means that the watch is not wound and charged. Some watch enthusiasts believe mechanically driven watches are lacking because they rely heavily on modern technology.
Are solar watches better than automatic watches?
It depends on what you think is better. Most watches are based on quartz movements, making them more accurate than automatic watches. However, this is a personal preference, as many people prefer the novelty of using springs and gears to measure time. accurately
Can I replace the battery in my solar watch?
Yes, but be sure to take your watch to a watchmaker familiar with the battery and other requirements for your specific brand. If in doubt, contact the manufacturer to find an authorized service centre.
Last thoughts
Solar-powered watches are a fantastic choice for people who want to enjoy the convenience and reliability of a watch while reducing their environmental impact. With advances in solar technology, these watches can now run for months on a single charge and have features comparable to traditional watches.
From fitness tracking to GPS navigation to smartphone integration, the best solar watches offer a variety of features to suit every lifestyle.
We hope that our list of the best solar watches in 2024 will help you find the perfect watch for your needs. Whether you’re looking for a stylish dress watch, a rugged outdoor watch, or something in between, there’s probably a solar watch on this list that’s perfect for you.
So, switch to solar power now. Not only will you do your part for the planet, but you’ll be sporting top-of-the-line accessories that will turn heads.
