Isobrite ISO905 Grand Slimline Brown Dial Watch with Brown Leather Band


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Isobrite Grand Slimline Series Watch - Thinnest, Lightest and Brightest - Isobrite continues to innovate with high accolades while using only the best ingredients without sacrifice. Handsome, slim and high quality.

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. 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 same visible illumination that the T25 watch started out with. By that point the tritium in a T25 watch would have become fully decayed and barely visible. On the other hand, the T100 watch will continue to glow for approximately 50 years.

Armourlite warranties only watches purchased from an authorized Amazon dealer.
  • T100 illumination makes this watch up to 4 times brighter than T25 watches
  • T100 illumination lasts up to 50 years, which is double the life of a standard T25 tritium watch
  • T100 represents the latest technology in tritium watches and makes seeing the time in the dark much easier on the eyes
  • Anti-Reflective Scratch-Resistant Sapphire Crystal - 60 Months Battery Life
  • Ultra Thin 316L Stainless Steel Case (8.6mm)