The PRC 100 first appeared in the mid-2000s and quickly stood out thanks to its bold, twelve-sided bezel. The Tissot PRC 100 Solar T151.422.11.351.00 revives that design and adds a modern twist: a solar-powered Swiss movement that draws energy from any light source, natural or artificial.

Tissot’s Lightmaster Solar Quartz movement converts light into power, so there is no routine battery change to schedule, and an End of Energy indicator alerts you if the watch needs more light. It’s a practical, low-maintenance choice for anyone who wants a quartz watch that stays charged by simply being worn.

The ice blue dial pairs beautifully with the dodecagonal steel bezel, giving the watch a crisp, contemporary character. At 39mm wide and only 9.22mm thick, it is sleek and comfortable, and the 20mm lug width makes swapping to leather or a mesh bracelet easy.

PRC 100 Solar 39mm ice blue (T151.422.11.351.00) specifications

• Case: 39mm 316L stainless steel, 9.22mm thick, 20mm lugs
• Bezel: dodecagonal stainless steel
• Dial: ice blue with indexes, date and Super-LumiNova hands
• Movement: Swiss Lightmaster Solar Quartz with End of Energy indicator
• Crystal: sapphire
• Water resistance: 10 bar (100 m / 330 ft)
• Bracelet: steel with butterfly clasp, quick-release

An icon of the 2000s, now powered by light.