11 Best Solar Atomic Watches In 2021

Best Solar Atomic Watches
IN THIS ARTICLE

Solar atomic clocks are environmentally friendly timepieces that require the least maintenance and are most accurate. They display the time perfectly and run continuously without the need for a battery change. Many watch companies have combined solar energy functions with their atomic clocks to make them more appealing to users.

There are different styles of solar atomic watches for men and women to choose from. Here, we list some of the best solar watches based on atomic clock technology.

11 Best Solar Atomic Watches

1. Garmin Instinct Solar Watch

Garmin Instinct Solar Watch

Garmin Instinct smart solar watch has three satellite positioning systems- GPS, GLONASS, and Galileo, which can help you effectively track your real-time location. The watch is equipped with health and fitness trackers for cycling, swimming, walking, and other activities. It also has a trackback routing system tonavigate the route back to the starting point. Its pulse oximeter lets you know your body’s oxygen level at high altitude or during sleep.

Besides, you can also view heart rate, stress estimates, physical strength,and fitness percentage. It is also equipped with a barometer for monitoring weather, an altimeter for obtaining altitude data, and a three-axis electronic compass for getting directions.

Pros

  • Shock-resistant
  • Water-resistant
  • Heat-resistant
  • Long battery life
  • Scratch-resistant
  • Corrosion-resistant
  • Bold colors
  • Broad dial
  • Durable

Cons

  • Pulse oximeter reading may be less accurate
  • Some users may find it difficult to operate

2. Casio Men’s Slim Solar Multi-Function Watch

Casio Men's Slim Solar Multi-Function Watch

Casio Men’s Slim Solar has a slim body and an easy-to-read analog-digital display. It comes with a color combination of a black body and orange watermark, a 1/100-second stopwatch, and a timer. The display has an analog and digital system – the calibration of the clock has an analog system, while the day and temperature are displayed on a digital screen.

It is waterproof up to 100m and has a battery life of up to 10 months. It also has five alarm settings, an automatic calendar, and a world time map to view 31 different zones.

Pros

  • Easy operation
  • Lightweight
  • Long battery life
  • LED-backlit display
  • Glows in the dark
  • Comfortable strap

Cons

  • Available in only one color variant
  • The alarm volume may be low

3. Casio Men’s G-Shock Solar Atomic Sports Watch

Casio Mens G-Shock Solar Atomic Sports

Casio G-shock series has one of the best solar watches equipped with a Japanese quartz movement and digital display. It has an atomic time control system from five different zones, four-alarm settings, city code display, countdown timer, fully automatic calendar till the year 2099, power button operation, and 1/100 stopwatch.

The solar power system makes the watch last longer than watches of other brands. It has a backlight feature, which usually glows even after the power is turned off. The solar rechargeable battery has a power-saving feature when exposure to light is less.

Pros

  • Displays backlight
  • Six atomic timekeeping
  • Classic design
  • Shock-resistant
  • Water-resistant
  • Lightweight
  • Easy to operate
  • Sporty look
  • Durable

Cons

  • May consume more power
  • May show errors in clock reading

4. Casio G-Shock Men’s Tough Solar Black Resin Sports Watch

Casio G-Shock Men's Tough Solar Black Resin Sports Watch

Casio offers another multifunctional G-Shock solar sports watch with a stylish and eye-catching design. Its strap is made of a strong and flexible resin. It provides 31 time zones, five alarms, a stopwatch, a countdown timer, and 12 and 24- hour time formats with a built-in antenna that can automatically receive official atomic time.

The hollow shock-resistant structure provides cushioning for the critical components of the watch. The three circular sub dials and a rectangular display show time and date information. Its convenient EL backlight makes it easy to view the watch in any light condition. 

Pros

  • Shock resistance
  • 200m Water resistance
  • Long battery life
  • Smart look
  • Durable
  • Easy to operate
  • Comfortable strap
  • Lightweight

Cons

  • Small subdials
  • May not fit extra-large wrists

5. Seiko Men’s SNE325 Dress Solar Black Stainless Steel Watch

Seiko Men's SNE325 Dress Solar Black Stainless

Seiko Men’s SNE325 is multifunctional, suitable for various occasions. The watch’s frame and strap are made of durable stainless steel, with a shiny, black finish and button buckles, enhancing the product’s overall appearance. It has a Japanese quartz movement and a complete analog display.

It is water-resistant up to 330 feet, which is suitable for swimming and snorkeling. Powered by solar atomic function, it can display accurate time. It has a battery life of about ten months. You can operate the watch at different temperature levels, from 10° to 60°C.

Pros

  • Stainless steel frame
  • Water-resistant
  • Magnified date display
  • Versatile design
  • Gives accurate time
  • Easy to use
  • Long-life batteries
  • Temperature resistant

Cons

  • Black dial with black hands may be difficult to read
  • May be slightly heavy

6. Bering Time Men’s Solar Slim Watch

Bering Time Men's Solar Slim Watch

The dial of the Bering Time Men’s Solar Slim watch comes with a scratch-resistant sapphire crystal glass cover. The strap and the case are made up of medical-grade (316L) stainless steel with gray IP plating that is durable.

It is equipped with environmentally friendly energy technology that can convert the light source into electrical energy and store it in a rechargeable secondary battery. The watch has a power reserve and can be used for six to 12 months. It is water-resistant up to 164 feet and can withstand splashing, showering, and short-term swimming.

Pros

  • Scratch-resistant
  • Long battery life
  • Classic design
  • Comfortable to wear
  • Lightweight
  • Value for money
  • Durable
  • Shows accurate time

Cons

  • May not be suitable for deep diving or snorkeling

7. Timex Men’s Expedition Scout Solar-Powered 40mm Watch

Timex Men's Expedition Scout Solar-Powered 40mm Watch

Timex Men’s Expedition watch is one of the best analog, digital atomic watche son the market. The 20-mm fabric strap is adjustable on any wrist of up to eight inches, thanks to the hook son both ends. You can charge the clock with any lamp, and the power supply lasts for up to four months after it is fully charged.

The dial is covered with scratch-resistant mineral glass, which is sturdier than the ordinary glass used in watches.The hands glow even in the dark for easy reading. It also has a quick date and time function that is easy to set, and it is waterproof for up to 50m.

Pros

  • Four months of power reserve
  • Digital date section
  • Adjustable strap
  • Charges by any light
  • Water-resistant
  • Durable
  • Easy to use
  • Scratch resistance
  • Comfortable to wear
  • Smart look
  • Luminous hands and numbers

Cons

  • Second hand may be hard to view
  • May not have Indiglo

8. Nautical N83 Men’s Cocoa Beach Solar Watch

Nautical N83 Men's Cocoa Beach Solar Watch

The sporty watch is equipped with an adjustable silicone strap, fits up to an 8-inch circumference. The silicone band is soft and skin-friendly, and its43mm silver brass case has a navy and red ring with a compass marking on the top. It has an analog display with luminous hands and is water-resistant for up to 50m, suitable only for swimming in shallow waters. The watch offers a two-year warranty.

Pros

  • Water-resistant
  • Sporty look
  • Comfortable to wear
  • Accurate time
  • Value for money
  • Durable
  • Cost-effective

Cons

  • Quality may not match the price

9. Lad Weather Radio Controlled Watch Solar

Lad Weather Radio Controlled Watch Solar

Lad Weather solar watch is made of a durable, lightweight stainless steel case and nylon strap, and the dial is covered with scratch-resistant mineral glass. It is equipped with an analog display with a quartz watch movement and has an environmentally friendly solar charging function.

There is a perpetual calendar present on the dial to help you keep track of days and dates until 2059. The watch works on radio frequencies from four different atomic clocks from four countries (Germany, UK, Japan, and the US) and delivers accurate time. There is a circular scale near the watch’s circumference, representing 30 different time zones, and the hands are luminous. It is waterproof up to 100m.

Pros

  • Perpetual calendar
  • Luminous hands
  • Durable
  • Lightweight
  • Gives accurate time
  • Scratch-resistant
  • Solar-powered battery

Cons

  • May be difficult to read minute hand
  • May be difficult to adjust the time zone

10. Fanmis Solar Power Sports Watch

Fanmis Solar Power Sports Watch

Fanmis multifunctional solar sports watch has a smart look and can be worn on all occasions. The case and strap are made up of rubber and ABS plastic and are equipped with a mineral glass covering to make it scratch-resistant. It is equipped with a Japanese quartz movement and is powered by solar energy. The display has regular LEDs and a backlight for visibility in the dark. Since the watch is calibrated, the date will automatically change. It has alarm and stopwatch functions and is shock-resistant and waterproof, up to 50m,making it more robust and durable.

Pros

  • Multifunctional
  • Vibrant backlight
  • Fully digital display
  • Durable
  • Shockproof
  • Water-resistant
  • Scratch proof
  • Sporty look
  • Lightweight

Cons

  • May not be protective against water
  • May not show the calendar in full
  • May have low alarm ring

11. Cool fire Solar Atomic Watch

Cool fire Solar Atomic Watch

The Cool fire Solar Atomic Watch is radio-controlled, has solar energy, and provides a multi-year battery life with accurate time. It has a scratch-resistant anti-reflective mineral crystal glass cover and a high-quality leather band and stainless steel case to make it more durable. There is a battery life indicator on the dial, which allows you to keep track of the charge.

Time and calendar are calibrated based on atomic clocks, so they automatically and accurately change. The watch also includes a solar charger that can be easily charged and is water-resistant up to 50m.

Pros

  • Has a battery life indicator
  • Water-resistant
  • Durable
  • Scratch-resistant
  • Solar charger included
  • Easy to read
  • Shows accurate time

Cons

  • No timer and stopwatch present
  • Charges only with solar charger

Things To Consider When Buying Solar Watches

Here are a few points to consider while buying a solar watch.

  1. Dial size: Check the dial size. A larger dial will look perfect on larger wrists. Smaller dials are ideal for smaller wrists.
  2. Strap: Various solar analog and solar digital watches have different types of straps made of stainless steel, nylon, resin, or leather. Some materials may cause an allergy, so consider the strap material when choosing a watch.
  3. Functionality: When buying a solar-powered watch, the next thing to consider is the set of features in the watch. If you like to have a reminder function, a watch with an alarm would be suitable. If you are a fitness enthusiast, you may want a solar smartwatch that tracks your activity, heart rate, number of steps, and idle time.
  4. Date feature: Whether you want a fully automatic digital date display or a small display that only displays the date depends on your personal preference. So, check this aspect when choosing a watch.
  5. Durability: The cover should be scratch-resistant to prevent daily wear and tear. Water-resistance is also an essential feature for those who are physically active or indulge in water sports.

Over the years, solar atomic watches have become increasingly popular. They are beautiful, user-friendly watches that can give you a wonderful experience. The solar atomic clock is environmentally friendly because it only uses light as a power source. If you are sure to add this watch to your collection, pick one from the list or find similar ones online.