Product Code: T56041II
EDC Tritium Capsule/Vial - Made in Switzerland
These are the original Swiss made Trigalight Tritium capsules as used in many high-end Swiss made watches.
The electric energy in the trigalight is generated by the tritium gas, a low radiation beta emitter. When decaying the tritium looses electrons. When such an electron hits the powder layer it is captured and transformed into light.
These capsules are a direct fit into the Tec Accessories S311M Mini Isotope Fobs and S311T Tandem Isotope Fobs