The Navy SEAL Foundation watch by Luminox has a 45 mm case and mineral crystal. The case is made of black Carbonox a carbon compound material that is six times lighter than steel as well as shock and scratch resistant. The Luminox watch comes with their signature light technology which provides self-powered illumination lasting 25 years with no external light source needed. The Navy SEAL Foundation watch set comes with a tan integrated rubber strap, a green colored webbing strap, strap changing tool, and box. The watch itself has a black colored dial and has the US Navy SEAL Foundation logo on the back of the watch case.