| Job Title |
Inspector, Hairspring I |
| Job Description |
Inspects Completed Hairspring Assemblies, Using Loupe And
Watchmaker's Tools: Verifies That Spring And Balance Wheel Are
True In Flat And Round [inspector, Balance Truing (clock &
Watch)], And That Mass Of Balance Wheel Is Equally Distributed
Around Axis Of Rotation [inspector, Poising (clock & Watch)].
Examines Positioning Of Parts To Determine That Parts Are In
Beat, And That Overcoil Is In Specified Relationship To Spring,
Using Loupe. Verifies That Parts Are Securely Staked, Using
Tweezers. Separates Unsatisfactory Assemblies. Observes Minute
Parts And Functioning Of Parts With Loupe. May Test Parts To
Determine If Vibrating Point Has Been Accurately Located, Using
Master Balance [hairspring Vibrator (clock & Watch)].
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