New: Tissot PRC 100 Solar model expansion :

Tissot unveils two new editions of the PRC 100 Solar collection.

Press Release information with commentary in italics.

New: Tissot PRC 100 Solar model expansion

The Tissot PRC Solar retails at SGD 690 for the all steel mode, and SGD 750 for the two tone steel and gold PVD models (both sizes). Price is inclusive of GST.

Commentary

We reviewed the 39mm all steel model when it was launched in 2025. Here is the release notes in Mar 2025 and the comprehensive review.

The watches remain unchanged. A new all steel model is now available in an ice blue dial. And a two tone version is now released in 39mm as well as in 34mm. As with the earlier two tone editions, the base stainless steel case and bracelet is accompanied by yellow gold (PVD) for the bezel and middle bracelet link.

All other aspects of this novelty release is exactly the same as the launch editions. The total number of PRC 100 Solar models in the collection now totals 12 references in 39mm and 12 additional references in 34mm.

Prices have risen a little since the launch models. In March 2025, the 39mm all steel model retailed at SGD 620, the price is now SGD 690. A SGD 70 increase, but more than 10% premium.

Release details

Tissot unveils fresh new editions of the PRC 100 Solar collection, continuing the story of a watch that unites technical innovation with the rhythm of light. Precise, Robust, and Classic, the PRC 100 Solar balances sharp geometry with the shifting qualities of nature. Its dodecagonal bezel and sunray dial create a dialogue between structure and movement, while its solar technology transforms light into lasting energy. First launched in the mid-2000s, the PRC 100 Solar now returns with renewed strength, designed to perform reliably while reflecting the cycles of the world around it.

The PRC 100 Solar expands with three new editions, each carrying its own character. A 34mm bicolor yellow gold PVD model with silver dial and matching indexes introduces refined proportions, while a 39mm version mirrors the same finish, together forming a watch pair that highlights harmony across sizes. Completing the lineup is a 39mm full steel model with an ice blue dial, echoing the 34mm edition released in 2025 and offering the same luminous character in a larger format.

Light That Never Fades

When day turns to night, the PRC 100 Solar continues to shine. Super-LumiNova® coated hands and indexes ensure visibility long after the sun sets, keeping time alive in every moment. Whether under the brightness of daylight or the quiet glow of evening, the watch remains charged and ready, powered by solar movement that draws energy from both natural and artificial light. Beneath sapphire crystal, discreet solar panels capture and store power in a rechargeable accumulator, ensuring endurance even in environments with limited sunlight.

The quartz movement guarantees accuracy, while optimised consumption extends power retention far beyond exposure to light. With an impressive autonomy of up to 14 months in complete darkness, this timepiece is built for those who never pause, who carry their dedication forward with confidence. Backed by a three-year warranty, it reinforces its promise of lasting precision and reliability.

Expressions of Innovation

With its reimagined palette, versatile proportions, and seamless integration of nature and technics, these editions continue Tissot’s pursuit of innovation. The PRC 100 Solar embodies resilience in the face of daily challenges, the discipline behind every pursuit, and the quiet strength that sustains progress. Capturing light, transforming it into energy, and translating it into time, this watch becomes part of a broader narrative of dedication.