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Denys Kardash

Co-founder of a watch start-up and brand, 3D designer, engineer.

Warsaw, Poland
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This user joined on 07/25/2026.

Things I've Built

UWO Z-01 - Nixie tube watch

A Nixie tube watch built around genuine Z5900M Nixie tubes. Our goal was to make this decades-old display technology truly wearable by creating a watch that is compact, lightweight, and easy to use every day.

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