The Victorinox Golfer Original Swiss Army Knife is a vintage 84mm model that is considered a collector's item.

It was just called the Golfer, but we give it this name to distinguish it from later versions with the same name-- including a subsequent 91mm Golfer knife with a pen, and then the final Golfer (the first version with tools designed specifically for golfing). This model also predates the modern GolfTool.

You might want to consider this model as an early and slightly smaller version of the Compact knife, since its evolutionary tree branched in 1991 and also turned into several variations of that model.

Caddy Plus-- smaller knife, adds divot repair tool, no corkscrew
Compact-- adds hook, straight pin and mini screwdriver, slightly larger size
Golfer-- no bottle opener, adds divot repair tool, hook and mini screwdriver, larger size (retired)
Golfer with Pen-- adds pen and mini screwdriver, larger size (retired)
Golfer with Long File-- adds long file on the back (rare and retired)
GolfTool-- adds ball marker and divot repair tool

Golf Pro-- adds spike wrench and divot repair tool