While the Citizen Eco Drive Stealth’s ($121) sleek all black color scheme may prove a bit tougher to read in low light conditions than your iPhone or Fossil Watch, it is nonetheless stylish with its black nylon strap, black dial, black hands, and black metal case. Its lack of legibility is made up for by its Eco Drive technology that charges with natural or artificial light sources, meaning you never have to change a battery or wind it up. [via]
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