The Isobrite watch from ArmourLite features T100 Tritium Illumination, Sapphire Crystal, 200m Water Resistance and 10 Year Lithium Battery in a Lightweight Polycarbon tactical watch

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ArmourLite IsoBrite Watch, T-100 Tritium Illumination Model Isobrite Red Accents, Black Silicone Strap

The Isobrite T100 is the world's first T100 rated tritium illuminated watch in a lightweight polycarbonate case. Unlike ordinary tritium watches that use T25 tritium illumination, the Isobrite watch uses ultra bright T100 tritium illumination. This makes it 4 times brighter than the competition! Not only is every hour marker tritium illuminated the unidirectional bezel features two tritium markers.  The T100 tritium glass tubes are manufactured by Switzerland’s mb-microtec and are currently the brightest and most advanced tritium illumination available on the planet! 

The Isobright T100 also features a virtually unscratchable sapphire glass crystal, a lightweight yet super strong polycarbonate case and a silacone 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.  

The Isobrite watch features a reliable Swiss Quartz Ronda 715Li movement with a 10-year lithium battery.  This movement features a 10-year battery life,  ArmourLite offers a 2-year international warranty on the Isobrite watch.

Authorized ArmourLite Dealer

Time4Tritium is an AUTHORIZED ArmourLite Watch Dealer. Your amazing ArmourLite Watch will be brand new, fully boxed and factory fresh! Plus, you can be absolutely certain your ArmourLite 2 Year Limited Warranty will be honored by Time4Tritium and by authorized dealers anywhere in the world.

When you buy from, you are purchasing from the "watch experts." Just compare our highly detailed websites with other Internet operators who clearly have never even seen the watches they sell, let alone understand their functions, features or operations. Just call our TOLL FREE number 1 (888) 243-6329 and speak directly with our highly trained and thoroughly knowledgeable personnel anytime between 8:30 am and 6:30 pm Central Time, Monday through Saturday. You'll receive personal, friendly service both before and after the sale.

Finally compare our unmatched return policies with any other Internet dealer. We invite you to wear and enjoy the watch. If you're not thoroughly pleased, you can return the watch within 30 days and receive a FULL REFUND. There are no restocking fees and no hidden chargebacks. Be sure to investigate other Internet Dealers before you buy. You'll quickly discover the most important decision you make is "where you buy."

Brand: ArmourLite
Series: IsoBrite Watch, T-100 Tritium Illumination
Model: Isobrite
List Price: $499.00
Your Price: $449.10

ArmourLite IsoBrite Watch, T-100 Tritium Illumination, Red Accents, Black Silicone Strap

Your Price: $449.10
Available Ships in 2 to 7 Business Days

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  • T100 Tritium Illumination (4x brighter than standard Tritium watches)
  • Illumination guaranteed for 10 years
  • Green and Orange Tritium Illumination
  • Black dial with White hands and numbers (Red 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
  • LUG WIDTH: 22mm lug width
  • DEPTH: (thickness): 12 mm