Where Time Meets the Fallout

Born from the ashes of a forgotten era, Heavy Atomics is a tribute to the machines that refused to die.
We build watches from authentic Cold War–era Nixie vacuum tubes — glowing glass relics once used to track data inside nuclear labs and missile control rooms. Each tube we use was originally manufactured to withstand time, pressure, and radiation — and now, it’s reborn on your wrist.

Every Heavy Atomics timepiece is hand-crafted, one at a time, by builders who believe the soul of a machine should be felt — not mass-produced. We don’t chase trends. We chase endurance. Precision. Legacy.

Our supply of vintage Nixie tubes is limited, sealed decades ago and never to be made again. When the last crate runs dry, production ends forever. That’s not a marketing gimmick — it’s reality.
Each watch we make is part of that countdown. A relic, a rebellion, and a reminder that even after the blast, time keeps glowing.

At Heavy Atomics, we’re not making watches.
We’re reviving history — one cold spark at a time.