Matte Works Solution-01 Solar Powered Watch
With Matte Works Solution-01, you don´t have to worry about manually winding or maintaining its movement. The watch´s translucent dial enables light to hit the solar panel under the dial, which keeps the battery charged up. It has six months of runtime available on a single charge. The brushed stainless steel case provides durability, and it is water-resistant up to 50 meters. It also comes with both black and olive nylon "active" straps, so you can change up the look with ease. Its sapphire-coated crystal is scratch-resistant, while the nylon straps provide comfort for the wrist.