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IsoBright by Armourlite Eclipse Blackout Watch with T100 Green Tritium, ISO202


  • $449.10

Amourlite's IsoBrite Eclipse Watch, model ISO202 is a very rare T100 tritium illuminated, Blackout Designed watch with all these features: a lightweight polycarbonate case, a 10-year battery life, an ultra scratch resistant sapphire crystal, two tritium markers on the unidirectional bezel, and 200 meter (660 feet) water resistance.

The key feature, of course, is the ultra bright T-100 power Tritium gas illumination, four times brighter than the tritium used in Luminox and most other tritium watches.  The dial is brighter, easier to read and the Tritium will glow longer (up to 50 years) than T-25 watches.

The Armourlite IsoBright Eclipse Blackout Watch offered here, model ISO202 has the traditional GREEN TRITIUM (which is the brightest and easiest to see) as opposed to the Blue Tritium design on the ISO201 and ISO203 models).  

  • IsoBrite Model ISO202
  • Swiss Ronda 715Li Quartz Movement
  • 10 Year Battery Life
  • Date Window
  • Virtually Scratchproof Sapphire Crystal
  • Lightweight Polycarbonate Case
  • BlackOut Design (Black Case, Dial, Hands, Numerals, Watch Strap)
  • Unidirectional ratcheting Bezel with two H3 tritium illumination markers
  • Silicone Watch Strap
  • Tritium Gas Tube Illumination
    • Green Tritium on the Hour Markers 1 through 11
    • Orange Tritium on the 12 o'clock Marker
    • Green Tritium on the All Hands and the Elapse Time Bezel Markers
  • Water Resistance: 200 meters (20 ATM / 660 feet)
  • Zippered travel case with extra nylon band


  • Diameter: 47 Millimeters (50 millimeters with setting crown)
  • THickness: 12 Millimeters
  • Lug Width: 22mm
  • Maximum Wrist Circumference: 9.75


  • 2 Years Manufacturer's Warranty
  • Time4Tritium is an AUTHORIZED Armourlite/IsoBrite Internet Dealer

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