Interesting translation: >A spin metal finish is applied to the rounding and decimal selector levers, giving them a unique brilliance. Naturally, they mean th

Interesting translation: >A spin metal finish is applied to the rounding and decimal selector levers, giving them a unique brilliance. Naturally, they mean that the levers were faced off on a lathe, then maintaining that center, machined to size/shape --- nice touch given how the chrome plated plastic buttons on my PRS-505 e-book reader wore down after years of use.