Isobrite ISO315 Valor Series Tan Watch with Velcro Band
Isobrite ISO315 Valor Series Tan Watch with Velcro Band, UP TO 4 TIMES BRIGHTER AND LASTS UP TO 50 YEARS - New super bright feature makes this unique ISOBrite Watch 4 times brighter than standard tritium watches and the illumination will last TWICE as long than other brands T25 watches. Size and illumination of the watch makes it easy to read.Isobrite Valor Series ISO315 lightweight polycarbon watch with sapphire crystal, 10 year battery life, two tritium markers on the unidirectional bezel and a nylon velcro band. Comes with extra nylon band.Why do T100 watches last so much longer than T25 watches?The Isobrite T100 watches contain approximately four times the amount of tritium gas as the T25 watches do (i.e.: Luminox, Traser, MTM). The higher volume of tritium gas results in a much brighter visible illumination combined with a much longer life span of illumination. The Isobrite T100 watches will have a life span that is approximately twice as long as the T25 watches. Plus, at 25 years the T100 watch will have the...