BERING Men Analog Solar Collection Watch with Stainless Steel Strap & Sapphire Crystal, Grey/Dark Grey, 40, Grey/Dark Grey

The BERINg Slim Solar collection beats to the rhythm of nature Because its energy source is environmentally friendly and infinitely available: light Not only sunlight but any kind of light is converted into electrical energy by the solar cell under the face and stored in a rechargeable secondary battery No battery change is required as in quartz watches The watch has a power reserve, so that - once fully charged - it runs for 6 to 12 months Even if it is stored in complete darkness during this time Scratch resistant sapphire crystal, brushed stainless steel, the finest straps in mesh or calfskin