William Henry B10 - TAB-Auto Amboyna Burl wood Spessartite Gemstone set in 18K Gold Bezels, Tungsten DCL coated ZDP 189 core Stainless HRC 67 Blade.  The fittings/fasteners on this knife are custom fabricated to William Henry's specifications from stainless and titanium.  For easy carry, there is a reversible titanium pocket clip mounted on the rear of the handle.  The Frame is Aerospace grade 6AI/4V Titanium alloy that is strong, light, corrosion proof, and virtually indestructible.  Titanium requires no special care or maintenance but is not impervious to surface scuffs and scrateches.  The Blade is of Tungsten DLC-coated ADP-189 core stainless @ HRC 67.  Their 3 layer laminate geaturing ZDP-189 at Rockwell 65-67 clad with stainless steel for unparalleled sharpness, edge retention and tensile strength.  The polished blade is coated with a molecular bond of Tungsten Carbide for a superlative wear resistance.  No special care is required!