Traser

Traser is a Swiss tactical and outdoor watch brand launched in 1989 by mb-microtec, the company founded in 1969 by physicist Oskar Thüler, inventors of sealed tritium gas-light technology (trigalight). After supplying self-luminous watches meeting U.S. military specifications (notably the P6500 Type 6), traser commercialised H3 tritium illumination that glows for years without charging. Today traser Swiss H3 watches serve military, police and civilian users with robust, always-readable dials built around that proprietary GTLS technology.