I just love this

Arguably the nicest dial variation within ref 325 production. Love it.

I admit I am no expert with regard to vintage IWC, but am I reading this
right? Stainless steel case, measuring 42mm? I've never heard of it before.
How many did they make, three or four? Ha! I bet this watch commands quite a
premium when it shows up in the marketplace.

As for the dial, it is a beauty. Would love to see one on the wrist. Perhaps I
should search the reference rather than affirm my ignorance here!