Ebay has a lathe listed that was actually used in the Bulova Watch Factory. It aparently had the guts run out of it from years and years of constant use and no longer works, but it is interesting to me to see a machine like this. The Ebay number is 301036886521. The machine is small but is also massive looking.
http://www.ebay.co.uk/itm/301036886521?ru=http%3A%2F%2Fwww.ebay.co.uk%2Fsch%2Fi.html%3F_sacat%3D0%26_from%3DR40%26_nkw%3D301036886521%26_rdc%3D1