Attach clock cases

Essential for

• Clock and watchmaker
  Clock and watchmakers make mechanical or electronic clocks and watches. They use precision hand tools or automated machinery to assemble the timing devices. Clock and watchmakers m…
• Watch and clock repairer
  Watch and clock repairers maintain and repair wristwatches and clocks. They identify defects, change batteries, fit new straps, oil and replace damaged parts. They may also restore…