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Sinn U50 Hydro and U50 S L Watches

Sinn releases the Hydro collection which includes two stunning water-resistant watches.


Sinn, renowned for their robust timepieces built to withstand the harshest conditions, introduces an exciting addition to their U50 lineup: the Hydro collection. Crafted from seawater-resistant German submarine steel or a Tegimented model for added scratch resistance, these watches are designed to thrive in extreme environments. Waterproof up to an impressive 5000 meters, they’re engineered to endure the most demanding situations, from scorching heats to freezing colds, making them the ultimate companions for adventurers and professionals alike.

The standout piece from this release is the U50 S L, a limited edition model featuring German submarine steel construction with a sleek all-black finish. Boasting a fully luminous dial and powered by a SW 300-1 automatic movement with a 42-hour power reserve, this timepiece effortlessly combines style with functionality. Whether you’re exploring the depths of the ocean or conquering the urban jungle, the Sinn U50 Hydro collection ensures you stay on time and in style. Pre-order yours now to secure a piece of precision engineering and timeless design.

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