- Movement: Solar Powered
- Water Resistance: 30 meters
- Glass: Sapphire Coated Hardened Mineral Glass
- Case: 316L Stainless steel hypoallergenic case
- Thickness: 8mm thin case
- Reserve: 6 months power cell
- Rechargeable: With natural and artificial light
- Maintenance: No battery change needed (for ever)
- Strap: Easily interchangeable straps



The meaning of responsible consumption is perfectly exemplified by the launch of our Re-charged Collection. Despite rigorous quality control, it has occurred that some models with some imperfections have passed under the sharp eye of Solios. The paroxysm of eco-responsibility is therefore to offer a second chance, by refurbishing, to these few models recovered over time. It should be noted that only watches evaluated at more than 8.5/10 are included in this collection and that the imperfections do not affect the quality.
This is our special Rainforest Edition, developed to protect forests through a partnership with the Rainforest Trust. For every watch sold, Solios donates 10% of the revenue generated to this foundation!
The genesis of Solios’ watches, the Solar Classic is the undeniable proof that it is possible to combine elegance, green technology, and durable materials altogether. Our 8mm thin recycled stainless steel case is topped with the most minimalist look a solar watch can offer. The hardened mineral glass is covered with a robust sapphire crystal coating to limit scratches. At the heart, a solar cell allows the watch to recharge by itself and offers a 6-month energy reserve with only 2 hours of light exposure. In addition to promoting slow fashion with style, you'll never have to change your battery. Forget about dealing with dead batteries and their waste. Now you only have to think about matching your new watch to your favorite outfits - and our interchangeable straps can really help for this matter.
Solios commits to restoring one acre of rainforest for every watch sold. That’s what we call a curved accessory with a big impact.
You can try a Solios at home and return it to us for free, no questions asked. As long as the watch is returned in the same conditions, we will pay for shipping.
- Free Express Shipping Worldwide
- Free 30 days Return

Solar technology
Charge it as you play
All Solios watches feature a state-of-the-art, invisible and incredibly powerful solar technology that allows you to charge your watch as you go about your day. Say goodbye to single use batteries!
Power reserve
6 months worry-free
Tired of constantly having to change your watch battery? So are we. This is why we’ve crafted a watch that will have 6 months of energy reserve after only 2 hours of exposure to light. You can charge it over and over for decades.


Certified recycled stainless steel
A zero waste design
Mother Nature has gifted us with a material that is infinitely recyclable: stainless steel. We honour it in the best way possible, by only employing its recycled version in our watches.
Eco vegan leather
Beyond cruelty-free
We have pushed the boundaries of what’s possible and now offer a truly eco-friendly vegan leather. This silicone-based alternative is incredibly durable and doesn’t contain harmful components such as PU, PVC and toxic by-products.


A timeless design
Opting for slow fashion
Since we adopted a solar technology that allows your watch to properly function for decades, we needed to match this with a truly timeless design. Make way for minimalist, clean lines that will remain elegant through time.
B Corp Certified
A business with purpose
As the first certified B Corporation in the watch industry, we strive to make every aspect of our business ethical, durable and impactful - in a positive way.

For each watch sold, Solios will
Restore 1 acre of Rainforest
For each watch sold, Solios will
Restore 1 acre of Rainforest

Questions about our solar tech?
How does it charge?
How does it charge?
You simply have to wear it. Your Solios will recharge by itself with either natural or artificial light. Only 2 hours of exposure to light will completely recharge your watch.
What happens during winter?
What happens during winter?
Your Solios has a 6 months power reserve. Enough to sleep your way through winter. In case you need extra power, your watch can charge with artificial light.
How long does it last?
How long does it last?
A lifetime. After 20 years, your Solios will still have 80% of its charging capacity. We’ve created a watch that will remain by your side for ever and won’t ask for extra batteries.
Why is it sustainable?
Why is it sustainable?
Promoting renewable energy while eliminating the production of extra toxic batteries. On average, a watch battery will last 2 years. Your Solios will eliminate 20+ batterie over its lifecycle and will also reduce overconsumption.
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