bezel inserts

[the_atom]

hi,

if everything is okay ill get my 16610 sub date by christmas
but i was thinking of getting a green bezel insert
and changing from time to time
is it hard to do i cant realy make that out from the tutorials of one the previous posts

where can i get genuine bezel inserts
are those red ones real http://boss-watch.com/kurtyiu/Bezel-Insert/red.jpg i dont think so

thanks