Mainspring Assembler (Watch Manufacturing)
ぜんまいくみつけこう
Industry & Occupation
Classification
Summary
A manufacturing occupation that precisely assembles minute parts such as the mainspring spring, the heart of the watch movement, using precision tools.
Description
The mainsprings assembler is an occupation that assembles minute parts such as the mainspring, which serves as the power source of the watch movement, as well as gears and pins, using precision tools like loupes, microscopes, and tweezers. Following work instruction manuals and technical drawings, adjustments to clearances and alignments between parts are made in minute units to ensure the function and precision of the entire movement. High attention and concentration are required as detailed work is performed for extended periods in a clean environment. After assembly, it is passed on to functional testing and quality inspection, requiring utmost care to prevent defective products.
Future Outlook
Supported by demand for luxury wristwatch manufacturing, demand for skilled artisans remains stable, but technological succession and talent acquisition are challenges due to automation and shifts to overseas production.
Personality Traits
Dexterous hands and skilled at fine work / High concentration / Meticulous / Patient
Work Style
Day Shift / Factory Work / Line Production / Shift Work / Team Work
Career Path
Assembly Apprentice → Mainspring Assembler → Movement Assembler → Quality Inspector → Process Manager → Production Line Leader
Required Skills
Basic Knowledge of Watch Manufacturing and Repair / Microscope Observation / Precision Tool Handling / Technical Drawing Interpretation
Recommended Skills
Basic Knowledge of Quality Management (ISO) / Cleanroom Work Experience / Static Electricity Control / Watch Manufacturing Processes
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High attention to detail is required for accurate assembly of minute parts. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Adaptability | Work content is stable with few changes. |
| Communication Skills | Work-focused with minimal external interactions. |
| Creativity & Ideation | Follows work procedures, emphasizing accuracy over creativity. |
| Initiative & Leadership | Follows procedures, emphasizing compliance over initiative. |
| Numerical & Quantitative Analysis | Only basic part counting is needed; no advanced mathematical analysis required. |
| Physical Stamina & Endurance | No great physical stamina required as it involves sitting for detailed work. |
Aliases
- Mainspring Assembly Worker
- Movement Assembler
Related Jobs
- Gear Assembler
- Machine Assembler
- Optical Machine Assembler
- Watch Repairer