Polishing light scratches on a watch

[ZoomBoy]

Hey guys, a little weird here but I figure I`ll ask the experts :2thumbs:



I own this Seiko Ltd Ed. Final Fantasy watch, the case is made out of stainless steel and polymer but has light scratching on it which I`d like to get rid of, here`s a new example mine is a little scuffed up:







What would you guys recommend I do to take out a few of the scratches, it`s all just superficial scratches and nothing can be "felt" by my fingers.

[Pats300zx]

I have had good luck with Megs Plastix on all my watch lenses...