Here are some pics of the one out of the SS..

I brought this from Americam Autos, back in 1997, for $395!! It was still in the Bridgestone Box and was brand new!




As you can see, it was manufactured in 1994.. Yes, it is a 3mm version..



I have a 5mm version here as well, but there is no date code on it, just the 282... part number.

cheers
Mick