Wow thanks dadog13!! Didn't know there was such a thing out there, good ol' ebay answers the call once again. Wonder if anyone's had any experiense with these?
I have used one of these fiberglass pens on Titanium pams and it works great. Deep scratches might be a problem but the ones you get changing straps and desk diving are fixed with a little patience and one of these pens. Make sure you take a look at the finish on the watch to see which way the grain of the brushed finish runs and match that with the pen. Start off easy. Perhaps try it on an old stainless spoon or something to get a feel of it first.