The Luminox watch was designed in conjunction with and supplied to the U.S. Navy SEAL teams. Rigorous testing earned it official qualification for use by the U.S. Navy and U.S. Army and meets military specifications of all branches of the U.S. Armed Forces (MIL Spec # W-4637 4F)

Luminox Colormark Navy Seal 3051 - Blackout

Details:
Fiberglass reinforced polyester injection molded 44 mm case
Double gasket crown/stem confers water resistance of 200 meters (20 atm)
Unidirectional ratcheting bezel features bright LLT "dot" encased in nickel silver housing protected by sapphire glass window.
Tempered scratch resistant mineral glass crystal
Multi-jewel Swiss quartz movement with date function, end of life (EOL) feature and 4 year battery life 
Silicon strap (lug width 23 mm)
Black Dial

Colors of the tritiumlight´s:
blue, above number 12
green, above numbers 1-11
blue, second / min- / hour – pointer
green, on the bezel