I'm not much of a collector at this point, but I do find SAKs fascinating. I've spent a lot of time at sakwiki,com, but as a visual person, I have trouble connecting all the dots between models. I gather I'm not the first one to make a graphical representation, but I still felt compelled to do it.
https://dl.dropboxusercontent.com/u/15657716/Victorinox%20Spartan-Tinker%20Family%20Tree.pdfSome notes: It is a work in progress. I left out non-electronic scale tools and the mini-screwdriver, since it's pretty easy to get those items for any SAK, I left out any of the SAKs that are based on the Spartan/Tinker but replace one of the basic tools (e.g., serrated made blade instead of regular main blade). I might add them in at some point. I also left out variations in models over time (I think I mostly went with the most recent variation). I did not distinguish between minor variations in tools (e.g., reamer with our without the sewing eye), though I do indicate if the hook has the nail file (simply because that's important to me).
If you see anything wrong, please let me know.
Enjoy.
- FiL