Additional comment - that knife fascinates me so I spent a bit of time after I wrote my original remarks researching SAKs. Not only does nothing appear on the Victorinox website but I cannot find anything to come even close to that knife. And then it dawned on me.....
It says SWITZERLAND on that knife - because, unless my surmise above was incorrect totally - it IS a special edition made solely for sale to tourists in Switzerland. I'd wager on that unless someone has a better theory.