Takes me back!
Great Machine, Mommy had one close to this machine except I believe it was a 600 Series, didn't have the chrome square around the dial and dial was not lighted and had a manual metal lint filter, (Nasty Thing, wet lint)
This Kenmore replaced the 1956 frog eye washer Dad took apart to fix and didn't put back together so Mommy got a NEW 600 Series (I think) LOL
I really like these control panels the metal seemed to look like some type of woven fabric but it guess it was just textured metal painted with some very light gold colored paint.