Don't know if anyone has mentioned this before (I did try to search) so here's an official OMEGA video of their maintenance service activities, which just happens to be a on a Speedmaster! http://www.omegawatches.com/customer-service/watch-intervention/complete-maintenance-service Sweet.
I wish they would use tape more on the lugs when they are brushing and polishing to prevent the amount of metal removed. I do wish I had the equipment though...drool...