Luminox Navy SEAL Steel Colormark 3151

All Luminox watches feature a self-powered illumination system employing tiny micro gas light sources. This unique Swiss technology guarantees unsurpassed ability to read the time, 24 hours a day, 7 days a week, for up to 25 years. Each watch has micro gas lights mounted on the hands, dial, and, when necessary, also on the bezel.

This unique technology does not depend on an external light source to “charge“ fluorescent paint on the dial or hands in order to glow, nor do Luminox watches require the push of a button to light up as do watches with electroluminescence.