The Humvee Men"s HMV-W-ZULU Zulu Tritium H3 Basic Round Black Face Watch is one of the easiest in the world to read in low light conditions and even in total darkness. This watch is equipped with a tritium light source, which will provide 20 years worth of consistent glow. The tactical-tough watch is resistant to water, oil, and the most corrosive materials. From the first look, you’ll notice the black face with Humvee logo and interchangeable wristbands (black, old drab, and khaki included). This watch is water resistant to 100-meters (330-feet) and will stand up to the rigors of recreational scuba diving. The case and body are made of stainless steel, includes date display, and measures 40.5-mm in diameter. The Zulu also features Miyota 2035 precision quartz Japanese movement and 3 hands that display the hours, minutes and seconds. The Zulu Tritium H3 Basic Round Black Face Watch comes with a 1-year limited warranty. These merits have made Tritium H3 watches an absolute must in the emergency, safety, and protection sectors as well as in the armed forces. They are also ideal for fans of adventure and sport. Humvee watches are really one of a kind and guaranteed to stand out. You can count on your Humvee watch to perform in any situation and expect it to excel in low light conditions with the Tritium H3 technology. If you want a watch that no one else has and truly sets you apart from the crowd, Humvee watches will get the job done!