The silver pins are now replaced with the 25 gold rivets.  This is done by carefully pushing
the silver pins with the gold rivets.  Care is taken, that the spacers do not fall down
during this process.  The bracelet would probably need to be taken apart if this were to happen,
because it is very difficult to get the spacers back into the right place without scratching the steel plates.
Note that the 24K gold rivets are slightly bent after they have been inserted, so they do not fall out.