Precision instrument design meets real utility. TACHYON is a hybrid chrono with three live analog gauges, a full digital cluster, and lume that behaves like the real thing. TAP CHRONO — Tap the top gauge to start a stopwatch, tap to hold, tap to reset. An interactive complication almost no watch face offers. REAL LUME — Choose green or blue. Markers charge bright when you raise your wrist at night and settle like genuine Super-LumiNova. The always-on display glows with your markers — burn-in safe. YOUR ZONES — The heart-rate gauge's red zone is placed from your personal HR zones, not a generic number. FULLY CONFIGURABLE — Six colorways in one purchase (Copper, Arctic, Solar, Olive, Navy, Stealth). Three gauges and two data fields, each choosing from 11 sources: heart rate, battery, body battery, steps, distance, calories, floors, stress, VO2 max, sunrise, sunset. All configurable on the watch itself. NIGHT MODE — Auto-switch after sunset to a dark theme or full red night-vision mode. PLUS — Weather with live condition icons and daily low/high, notification and alarm indicators, smart seconds (auto-hide on low battery), custom engraving text, 12/24h. Designed and built by Lumeworks.