Pocket Watch Database
Illinois Watch Parts: Grade Bunn Special
Part Categories
Springs
| Part | Factory Part Number | |||
|---|---|---|---|---|
|
Springs: Click | 43 |
Catalog Number: 6757 Configuration: Openface |
|
|
Springs: Hairspring: Collated | 1150 |
Catalog Number: 6798 Configuration: Hunting or Openface Hairspring Type: Flat Collet: Large |
|
|
Springs: Hairspring: Collated | 1140 |
Catalog Number: 6799 Configuration: Hunting or Openface Hairspring Type: Breguet Collet: Large |
|
|
Springs: Hairspring: Collated | 1141 |
Catalog Number: 6800 Configuration: Hunting or Openface Hairspring Type: Breguet Collet: Small |
|
| Springs: Mainspring | 53 |
Catalog Number: 6838 Width Denison Guage: 20 Length in Inches: 20.5 Thickness in Millimeters: 20:22 |
||
|
Springs: Regulator | 654 |
Catalog Number: 6859 Configuration: Openface |
|
|
Springs: Yoke | 45 |
Catalog Number: 6879 Configuration: Hunting or Openface |