Tissot PRC 100 Solar Watch T151.822.11.041.00 unisex watch A lightweight black aluminum case

A lightweight black aluminum case houses a quartz movement and dual‑time display

Buckle: butterfly clasp with pushbuttons

The Classic Collection

The band is made with bio-based resin

A sleek stainless‑steel case houses a sunray‑brushed black dial that catches the eye

Tissot PRC 100 Solar Watch T151.822.11.041.00 unisex watch A lightweight black aluminum caseThe Tissot PRC 100 Solar returns with a pioneering Lightmaster Solar Quartz movement, harnessing photovoltaic energy from natural and artificial light. Its 34mm 316L stainless steel case and dodecagonal bezel frame a blue dial with Superluminova hands and index markers. The scratch resistant sapphire crystal protects the solar powered Swiss quartz movement, which includes an end of energy indicator and date function. Case Material 316L Stainless Steel