RedOnTheBed, all of that is fine technically. Depends on the shape it takes within your CS, if you are also making a Guild or Faction (WHICH OMG I FORGOT TO MENTION THIS EARLIER) please also describe the Faction using a similar sheet as the character one. I'll draw the correct skeleton up in a bit. 

Clock making would have been purely clockwork, however magic may act as a battery/fuel source if you want. This is medieval technologies plus some advanced technology through the use of magic. (I.e., I don't really care, so long as you have the right kind of explanation for it. But electricity and most modern conveniences do NOT exist unless pre-approved. Clocks are approved.)

[@RedOnTheBed]

Forgot to mention you.