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IsoBrite Valor T-100 Tritium Watch, Blue Dial and Tritium, Model ISO301


  • $449.10

The Isobright model ISO301 with it's brilliant blue dial and its stunning T100 blue tritium illuminaton may well be the best looking watch in the entire IsoBright line.Like the other models in the IsoBright Valor Collection, the ISO301 has the world's first T100 rated tritium illumination housed in a lightweight polycarbonate case. This makes it 4 times brighter than other Tritium Watches (rated T25).  Every hour marker tritium illuminated and the unidirectional bezel features two tritium markers. 

The ISO301 also features a virtually unscratchable sapphire glass crystal, a lightweight yet super strong polycarbonate case and a silicone diving strap. The 47mm wide and 12mm thick case is made from a carbon reinforced poly material which is exceedingly strong while being very lightweight.  The back of the case is made of steel with four screws.   It is water resistant to 200 meters or 660 feet below sea level.  

Model ISO301 features a reliable Swiss Quartz Ronda 715Li movement with a 10-year lithium battery.  Each Isobrite watch has a 2 year manufacturer's warranty, valid when you purchase your watch from an AUTHORIZED DEALER like Time4Tritium..

  • Model ISO301 - Blue Dial with Blue and Orange Tritium Illumination
  • T100 Tritium Illumination (4x brighter than standard Tritium watches)
  • Illumination guaranteed for 10 years
  • Metallic Blue Dial with White hands and numbers (Blue accents)
  • Swiss watch movement (Ronda 715Li)
  • Date Window
  • Carbon reinforced polymer case
  • Unidirectional polymer bezel with 2 Tritium markers
  • stainless steel case back secured with stainless steel screws
  • Sapphire crystal
  • Double gasket push-in crown
  • Water resistant up to 666 feet (200 meters)
  • Black silicone signature strap
  • DIAMETER: 47 mm diameter case
  • DEPTH: (thickness): 12 mm
  • LUG WIDTH: 22mm lug width

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