Exclusive: Isobrite 'Skull' T100 Tritium Watch

Available now exclusively on Massdrop, this limited-edition Isobrite Night Enforcer watch set from ArmourLite includes a lightweight and stealthy Night Enforcer watch, featuring a photoluminescent glow-in-the-dark skull with tritium glow eyes, plus a host of extras to prepare you for the field. The watch’s dial features bright green and orange markers containing tritium—an isotope of hydrogen that glows in the dark—while the carbon fiber-reinforced polycarbonate case is equipped with a push crown and an anti-reflective scratch-resistant sapphire crystal. The dial features a skull design with two ice-blue tritium markers for eyes. This version is outfitted with T100 tritium illumination, which is four times brighter than the T25 variety used in most standard tritium watches. Manufactured by Switzerland’s mb-microtec, these markers are currently the brightest available in the world.

Water resistant to 200 meters, the Night Enforcer is dive approved and ready for any type of weather. For accuracy, the watch is equipped with Swiss Ronda 715Li quartz movement, plus a 10-year lithium battery for longevity. A unidirectional bezel helps keep track of elapsed time, while a display between 4 and 5 o’clock tracks the date. Also included in the set are three separate wristbands and a zippered travel case for storage.

Based in Miami, Florida, ArmourLite Watch Company designs and manufactures Swiss 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.