Mechanical Watch Assembler
きかいとけいくみたてこう
Industry & Occupation
Classification
Summary
A manufacturing job that assembles parts of mechanical watches and quartz watches to make them function as watch movements.
Description
Mechanical watch assemblers use precision tools to assemble tiny parts such as gears, bearings, mainsprings, and springs, apply lubricants, and perform movement adjustments. The completed movement is inspected for operation using a loupe or microscope, with fine adjustments repeated until it meets the specified accuracy. They may also collaborate with quality control personnel to identify causes of defects and implement improvements.
Future Outlook
Demand for high-end mechanical watches remains steady, but domestic assembler demand is gradually declining due to overseas production and automation. Limited job openings are expected to continue in high-value-added areas and through skill improvement.
Personality Traits
Work Style
Career Path
Assembly Worker → Chief Assembler/Leader → Production Management → Quality Control → Manufacturing Engineer → Factory Manager
Required Skills
Assembly and adjustment of tiny parts / Inspection with loupe and microscope / Quality control / Reading mechanical drawings / Use of precision tools
Recommended Skills
3D CAD basics / Basic knowledge of watch manufacturing and repair / Improving manual dexterity / Operation of precision measuring instruments
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Requires accurate handling of tiny parts, with no tolerance for dimensional errors. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | More individual work than team work, with little interpersonal coordination. |
| Creativity & Ideation | Mostly routine tasks, with low creativity. |
| Numerical & Quantitative Analysis | Involves dimension management and recording measurements, but no advanced mathematical analysis required. |
Related Qualifications
- Watch Repair Craftsman
Aliases
- Watch Assembler
- Wristwatch Assembler
Related Jobs
- Measuring Instrument Assembler
- Optical Machinery Assembler
- Precision Machinery Assembler