Isobrite T100 Eclipse Watch Black-Blue Silicone ISO201 - Sportique

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Isobrite Eclipse ISO201 Black-Blue Watch | Silicone

Isobrite is the world's first T100 tritium illuminated lightweight polycarbonate watch. 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. The Eclipse features an all black face true to the name, with white contrast markers for the hours and hands and blue and orange tritium illumination on a polyurethane band.

  • Movement: Swiss Ronda 715Li Quartz
  • Battery: 10-year lithium battery
  • Crystal: Anti-reflective scratch resistant sapphire crystal
  • Case Construction: Polycarbonate
  • Case Diameter: 47mm
  • Case Thickness: 12mm
  • Crown: 4mm water-resistant push-down
  • Bezel: Unidirectional ratcheting with two tritium markers
  • Band Material: Silicone
  • Band Width: 22mm
  • Band Clasp: Deployment-buckle
  • Maximum Wrist Circumference: 9.75
  • Water Resistance: 200 meters (20 ATM / 660 feet)
  • Warranty: 2 years
  • Extras: Zippered travel case with extra nylon band

Free Shipping on All Domestic Orders
Shipping from San Francisco, CA

See international and additional shipping information here. Tax is only charged if shipping to California.


If, for any reason, your purchase wasn't exactly perfect, we honor return requests within 30 days from the original purchase date. To be eligible for a return, your item must be unused and in the same condition that you received it in. It must also be in the original packaging. Customer is responsible for return shipping costs. To initiate a return, please fill out the quick form at the bottom of our Returns Page.

Please note that special or custom-made orders are non-refundable, as well as any body care or hygienic products (you wouldn't want to purchase used body wash, right?).

For large adventure items, such as kayaks or paddle boards, a 20% restocking fee will be incurred as we do team lifts to repackage and put these heavy items back into storage. We're sorry about that!

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