Marathon GPQ Maraglo Victorinox It uses self contained Tritium

It uses self contained Tritium gas tubes to ensure constant visibility in low light situations

Indexes and hands light up in bright blue

Illumination: Tritium Gas Tubes

They respond to the terrain and changes in weather

Marathon GPQ Maraglo Victorinox It uses self contained TritiumThe Marathon General Purpose Quartz with Maraglo is a highly accurate watch built to strict military standards (MIL PRF 46374G, Type I, Class 1). Designed for field use by military personnel, the General Purpose Quartz is built to withstand the needs of infantry, as well as suit civilians' needs for a casual watch. This updated version now features a sapphire crystal lens and still made from a highly durable, impact resistant fibershell case that is