Wirelessly posted (iPhone: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7)
The band is bead blasted. You would have to disassemble the phone and send the band to someone who can do bead blasting. The alternative would be to polish the entire thing to a mirror finish, again best left to a professional.