Technical details
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First introduced in the mid-2000s, the PRC 100 was recognised for its striking design, carving out its place in Tissot’s collection. Today, it returns with a pioneering Lightmaster Solar Quartz movement, harnessing photovoltaic energy to fuel every second. With its 39mm stainless steel case and bold dodecagonal bezel, this model exudes confidence. Beneath its sleek sapphire crystal lies a solar-powered quartz movement, designed to recharge effortlessly from both natural and artificial light. The End of Energy indicator ensures optimal performance, while the compatibility with our 20 mm straps allows wearers to personalise their style, whether through classic leather or modern Milanese options. Discover this 39mm solar-powered watch with its black PVD-coated case and matching bracelet.
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Superluminova®
Ensuring visibility under all conditions is an important goal for Tissot. This is why some timepieces feature a material called SuperLuminova®. This material is placed on visible parts such as dials and hands, where it functions as a miniature accumulator of reflected light when the watch finds itself in the dark. Non-contractual image
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ACCESSORISATION
Most Tissot watches now feature an interchangeable strap system. The unique unlock system enables to easily remove the strap without the need of a tool. Interchangeable straps are the best way to personalise your watch: they offer a great choice of customisation for your timepiece, to suit any occasion in two simple clicks.
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Solar
Tissot uses the greenest of energy sources to power its iconic T-Touch collections: Expert Solar, Connect Solar and Connect Sport. Tiny solar sensors located on the watch dial capture light that is stored in an accumulator. The energy needed to run the quartz usually comes from a battery, but here the energy comes from natural or artificial light. This sustainable technology is enabling Tissot to create watches that run for several months without ever needing a recharge. Non-contractual image
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Water resistance
All Tissot watch cases undergo several tests, including a water resistance check. Tissot tests the watch's ability to resist impacts and pressure, as well as the penetration of liquids, gas and dust by replicating the real-life conditions in which the watch may find itself. Non-contractual image