Armourlite Isobrite Chronograph Watch with T-100 Tritium Illumination and Sapphire Crystal #ISO401

Armourlite Isobrite Chronograph Watch with T-100 Tritium Illumination and Sapphire Crystal ISO401

The ISO401 tactical chronograph features a tough 47mm polycarbonate case with a scratch-resistant, anti-reflective sapphire crystal. The hands and hour markers are accented with tritium tubes for continuous illumination that lasts for up to 20 years. The black dial has sub-dials for a 30-minute timer, seconds, and tenths of a second. A uni-directional ratcheting bezel comes with two H3 tritium illumination markers (one at the zero point and one at the 15 minute marker). The watch has a water resistance of 200 meters or 660 feet. The watch is powered by a Swiss Ronda 5040.D Quartz movement. A comfortable and rugged silicone strap secures the watch to your wrist. A nice cosmetic touch is the red crown and pushers that match the red markers on the bezel.

NOTE: T-100 tritium tubes used in the Isobrite series watches are up to four times brighter than standard T-25 tritium tubes.

Extras: Comes with a zippered travel case with extra black nylon strap.