This is a vintage folding knife made in Seki, Japan by Seizo Imai in 1980s for Parker. It features stainless steel blades with bone handle. Comes with box. Seizo Imai was one Seki, Japan's finest craftsmen and most famous knifemakers of the modern era. His collaboration with Parker spanned nearly two decades. He made knives for Parker, Frost, Browning, Explorer, Compass, Condor, and many others, including his own brands Imax and Seizo Imai.