Smith & Wesson Campco Soldier Tritium H3 Basic Round Black Face Watch Water Resistant To 100-Meters (330-Feet) A Scratch Resistant Hardened Mineral Glass Crystal Protects The Dial Of The Watch Equipped With A Tritium Light Source, Which Will Provide 20 Years Worth Of Consistent Glow The Hands Have Green Tritium And The Markers At 12, 3, 6 And 9 Features The New Orange Tritium 1-Year Limited Warranty