Bulgarian or Afghan knife?

[rumpel9]

I recently bought an interesting knife. The shape of the blade and the handle of this knife show the Ottoman influence. Similar knives (local name is karakulak) existed in Bulgaria and the Balkans. However, the seller claimed that this knife was brought from Afghanistan. The style of the ornament on the handle of the knife really seems to me Afghan. What are your opinions about the origin of this knife?
The total length is 47 cm.