How do they match: Timing Device Assemblers and Adjusters

  • Timing Device Assemblers and Adjusters

  • Balance and Hairspring Assembler
  • Chronometer Assembler and Adjuster
  • Chronometer Balance and Hairspring Assembler
  • Clock and Watch Assembler

  • Estimate spaces between collets and first inner coils to determine if spaces are within acceptable limits.
  • Observe operation of timepiece parts and subassemblies to determine accuracy of movement, and to diagnose causes of defects.
  • Review blueprints, sketches, or work orders to gather information about tasks to be completed.
  • Test operation and fit of timepiece parts and subassemblies, using electronic testing equipment, tweezers, watchmakers' tools, and loupes.

  • Assemble metal or plastic parts or products.
  • Calculate dimensions of workpieces, products, or equipment.
  • Clean workpieces or finished products.
  • Review blueprints or other instructions to determine operational methods or sequences.