Isobrite T100 Tritium Valor Watch Kitsearch

Isobrite T100 Tritium Valor Watch Kit

Isobrite T100 Tritium Valor Watch Kit

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T100: World’s Brightest Tritium Illumination

Available exclusively on Massdrop, this Swiss Made Isobrite Valor Watch Kit from ArmourLite Watch Company features a lightweight T100 tritium illuminated watch in three different dial colors. The dial features bright markers containing tritium — an isotope of hydrogen that glows in the dark — while the carbon fiber reinforced case is equipped with an anti-reflective scratch-resistant sapphire crystal. The T100 tritium is up to four times brighter than the T25 variety used in most standard tritium watches. Manufactured in Switzerland by Trigalight, these tritium markers are currently the brightest and longest-lasting available in the world.

Note: At checkout, choose between blue, orange, and yellow color options.

200-Meter Water Resistance, 10-Year Lithium Battery

Water resistant to 200 meters, the Valor is scuba approved and ready for any type of weather. For accuracy, the watch is powered by a Swiss Ronda 715Li quartz movement with a 10-year lithium battery for longevity. A unidirectional bezel with two tritium markers helps keep track of elapsed time, while a display between 4 and 5 o’clock tracks the date. Also included in the kit is a black nylon band, a spring bar pin tool, a handy 35-millimeter keychain compass with a nickel key ring, and an elegant display box.

About ArmourLite

Based in Miami, Florida, ArmourLite Watch Company designs and manufactures Swiss Made tritium-illuminated watches for military and law enforcement personnel, first responders, and rugged outdoorsmen under the brands ArmourLite and Isobrite. Known for their accuracy and reliability, most products in their collection feature a shatterproof crystal, and all Isobrite models come with Swiss T100 tritium illumination—the world’s brightest.


  • ArmourLite
  • Illumination: Swiss-Made T100 tritium markers by Trigalight
  • Functions/features: Date display
  • Movement: Swiss-Made Ronda 715Li quartz
  • Battery life: 10-years (lithium)
  • Crystal: Scratch-resistant sapphire with anti-reflective coating
  • Case tiameter: 47 mm
  • Case thickness: 14 mm
  • Case material: Carbon fiber reinforced polycarbonate
  • Caseback: Stainless steel engraved plate fixed with 4 security screws
  • Bezel: Unidirectional ratcheting diver bezel with two tritium elapsed minute markers
  • Crown: Double-gasket push-in with side shields
  • Water resistance: 200 m (660 ft)
  • Band material: Silicone
  • Band width: 22mm
  • Band clasp: Stainless steel buckle
  • Weight: 3 oz (85 g)


  • Silicone band
  • Black nylon band
  • Spring bar pin tool
  • 35 mm keychain compass with nickel key ring
  • Isobrite display box
  • Instruction and warranty booklet


All orders will be shipped by the vendor.

Estimated ship date is Feb 8, 2019 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

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