Isobrite by ArmourLite is the world's first line of IsoBrite T100 Tritium Illuminated Ultra Lightweight Polycarbonate Watches. The Isobrite Watches (except ISO401) feature a Swiss Ronda 715Li Quartz movement with a 10-year lithium battery, an anti- reflective scratch resistant sapphire crystal, two tritium markers on the unidirectional bezel, and 200m of water resistance. Unlike ordinary tritium watches that use T25 tritium illumination, the Isobrite watches use ultra bright T100 tritium. This makes them up to 4 times brighter than the competition! The IsoBrite T100 Tritium Watch markers are manufactured by Switzerland's mb-microtec and are currently the brightest and most advanced tritium illumination available on the planet.
ISOBrite ISO301: T100 Valor Series Watch, Black, Blue, Small
ISOBrite ISO302: T100 Valor Series Watch, Black, Orange, Small
ISOBrite ISO303: T100 Valor Series Watch, Black, Yellow, Small
ISOBrite ISO304: T100 Valor Series Watch, Tan, Black, Small
ISOBrite ISO305: T100 Valor Series Watch, Tan, Small