Teddy Baldassarre
The Best Solar Watches
Solar watches are an eco-friendly alternative to traditional quartz watches with lithium battery-powered movements. Watches with solar-powered movements still maintain the accuracy and reliability of quartz technology, which makes them much more precise than any mechanical watch. Here's a brief history of solar technology in watchmaking and a selection of notable solar watches on sale now. Solar Watch Technology - A Brief History In the late 1960s, the Swiss watch industry was on the precipice of a technical revolution that would ultimately threaten the very existence of traditional mechanical watchmaking while simultaneously ushering in the dawn of mass-produced electronic watches. By the 1970s, quartz movements had won out over a handful of other early technological approaches to producing electronic watches (you can delve a bit more into that history here), giving rise to the era now known known within the industry as the Quartz Crisis. Experiments with using solar power to charge watches, however, go all the way back to the '60s, to the development of the first solar-powered movement by American engineer Roger Riehl. This technology was introduced to the market in 1972, with the first prototype called the “Synchronar” and the first production piece, the Synchronar 2100, released later that same year. Priced at nearly $500 (about $3,200 in today's money), the Synchronar 2100 was considered something of a luxury product and struggled to compete in...
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