Hi I would like to find a manual mechanical watch. I have searched the net, and now I have some questions. If you know of a good introduction to all these terms etc. please let me know. It is often stated that a watch have 17 or 26 or 31 jewels... Sometimes it is called ruby jewels. What is is? Is more better? Sometimes it is said the watch has a type nnnn movement? Where can I find out what this nnnn number mean? Are there some places where I can buy (copies of) historical wathes? Maybe a copy of the first watch with a hand for seconds, maybe a copy the 24 hours clock in Greenwich, or other historical interesting watches? Thomas