Traser h3 watch tornado pro silicon
Traser h3 watch tornado pro silicon tornado pro silicon all traser h3 watches feature trigalight tritium gaseous light illumination technology this highly specialised technology was developed by mb microtec where a guaranteed light source was needed for safe operations in all hazardous environments and conditions trigalight are tiny glass vials that are laser sealed internally coated with phosphorescent material and filled with a minute amount of tritium gas electrons emitted from the gas