Navy SEALs require a sense of security that their gear will work when needed. Luminox honors the legacy of these conceived with Navy SEALs input over the years and manufactured in a way that leverages the most advanced technology. This effort results in watches that function in all circumstances, having performed under the toughest conditions and in the harshest environments during testing by those maritime commandos. Day or night, the Navy SEAL series from Luminox will serve you well and function perfectly. Available in the 45mm size with signature PU strap. Luminox watches provide a constant glow 24/7, no matter what the conditions are, for up to 25 years. Most other watches use luminescent paint that has to be charged by a light source and fades very quickly, or a "push to light" system, where you push a button for battery-driven illumination. FeaturesConstant night visibility for up to 25 yearsUltra-light Carbon Compound caseUni-directional rotating bezelProtected cr...