IsoBrite ISO303 Tritium Watch

IsoBrite ISO303 Yellow Dial Tritium Watch. Not worn much; like new. T100 Tritium illumination still good (yellow and orange).

New Isobrite ISO1212 Naval Series Watch Mariner Edition

The blue-dial Naval Mariner, the black-dial Naval Amphibian, and the all-black Naval Destroyer. Each T100 model crafted from 316L stainless steel has 16 tritium markers surrounding the bezel and provides bright illumination for evening and underwater visibility.

New Isobrite Squadron Series Tritium Illuminated Automatic Watch

This 44.5mm Isobrite Squadron Series watch features 16 ultra bright T100 tritium markers that will glow for many decades. Lightweight Automatic Watch with T100 Tritium Markers. Illumination: 16 x Swiss Made T100 tritium markers and a photoluminescent glow-in-the-dark triangle with 2 dots.