At 208X (and I agree with Gary, it looks like a 7 if I squint) that'll be fairly early in 1982. That looks a little dark for walnut, maybe some species of rosewood (?) which I'd consider to be an upgrade wood. Also of note, the maple pinstripe/accent between the top laminate and the mahogany core. Not commonly seen on Distillate. I remember only a few with this.
Looks like the Q-switch is rotatated 90°... maybe on purpose? And for whatever reason, they left that fool wax paper on the brass backplate. Good luck getting it off there now. Pass the acetone.
If I wanted another Distillate, I'd try to snipe this one at the last second. I like it. Mine was pretty special.