Tissot PRC 100 Solar

The Power of the Sun on Your Wrist

Designed for those who never slow down, the Tissot PRC 100 Solar collection represents a new generation of Swiss watches where innovation meets autonomy. Equipped with Lightmaster technology, the PRC 100 harnesses light and converts it into energy to power its solar quartz movement—without ever needing a battery replacement. A practical, reliable and elegant solution for today’s challenges.

A Solar Watch That Never Stops

At the heart of every Tissot PRC 100 Solar beats a high-precision solar quartz movement, capable of recharging from both daylight and artificial light. Thanks to a sapphire crystal embedded with invisible photovoltaic cells, energy is absorbed and stored in a rechargeable accumulator, delivering up to 6 months of autonomy—even in complete darkness. The result: a battery-free watch built to last, with no compromises.

Two Sizes, One Spirit

Available in 39 mm and 34 mm, the PRC 100 Solar adapts to every wrist and every style.

• The 39 mm version delivers a bold presence with a sporty and dynamic design.
• The 34 mm version offers a more compact silhouette, refined and balanced, without sacrificing performance.

Both models feature the collection’s signature dodecagonal bezel, a bold design element instantly recognizable and distinctly PRC 100.

A Luminous Palette for Every Taste

Steel, rose gold PVD or yellow gold PVD: the Tissot PRC 100 Solar watches come in a variety of finishes and tones. From sunburst silver to glacier blue, deep black to radiant gold, each dial interacts with the light to reveal a unique personality. All models are equipped with quick-release bracelets—in steel or leather—allowing easy strap changes with no tools required.

Lightmaster: Innovation That Powers Autonomy

Crafted from Swiss watchmaking expertise, Lightmaster technology redefines the solar quartz watch:

· Eco-friendly: no battery to dispose of, minimal maintenance.

· Precise: powered by a proven Swiss quartz movement.

· Discrete: invisible sensors under the dial, no apertures.

· Reliable: up to 6 months of autonomy, uninterrupted performance.

Tissot backs its solar-powered models with an extended 3-year warranty, underscoring the brand’s confidence in the quality and durability of its technology.

Ready for Every Adventure

With a 10 bar (100 meter) water resistance, every Tissot PRC 100 Solar is suited for daily life as well as outdoor escapes. Whether you’re in full sunlight or immersed in the hustle of the city, the watch remains perfectly readable thanks to its Super-LumiNova®-coated hands and indexes.

Tissot PRC 100 Solar: Solar, Durable, Essential

With this collection, Tissot reaffirms its vision of watchmaking that is responsible, high-performing, and stylish.
The PRC 100 Solar is a watch powered by light, designed to accompany modern lives without compromise. Clean energy, Swiss precision, and bold design—everything that defines a great watch, made to keep going without ever stopping.