Your search for "b1083" revealed the following:

Tenable Knives Leviathan Linerlock Black & White G10 Folding Damascus Pocket Knife B1083A2

Tenable Knives Leviathan Linerlock Black Micarta Folding D2 Steel Pocket Knife B1083A3

Tenable Knives Leviathan Linerlock Slate Blue G10 Folding D2 Steel Pocket Knife B1083A1

Tenable Knives Leviathan Linerlock Brown Micarta Folding D2 Steel Pocket Knife B1083A4