How Often Can You Use Cape Cod Cloth on Polished Steel

[ldiggy]

Hello all,

I recently bought a GMT Master IIc, and have found that the polished center links are really a magnet for light scratches (as in, they're only visible under direct light or when out in the sun). I've noticed that the braclet clasp is pretty susceptible as well. I guess I'm a little puzzled because the polished steel on my datejust has so far yet to receive even one hairline scratch. Any idea what's going on here?

The main question I have though is, how often can you use cape cod cloth (the pink cloths with the embedded solution). I know it works great, but is it true that it removes some of the metal? If that's the case, then I'm guessing a weekly touch up would be far too much, correct?

Thanks in advance for all the thoughtful responses!