Victorinox at one time offered a wide variety of work knives, some of which may still be available. The one Marius has is described as a Pruning Snagging knife (#19300).
Dalbergia melanoxylon
Hard to tell from pictures, but that could well be the same indian rosewood just cut differently. It sure is nice though!
How do you like my iroko hardwood? This is the lower half of the stairway to heaven. Very oily wood - lot's of scraps left for chisel handles, and my boat.I used Swiss made gouches on the curved inner sections (not shown).