Pocket Watch Database
Elgin Part #4020 - Studs: Hair Spring
Studs: Hair Spring
#4020
Compatibile Grades
The following Elgin grades contain part #4020.
| 417 | 418 | 419 | 420 | 423 |
| 424 | 442 | 443 | 462 | 463 |
| 464 | 465 | 467 | 468 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 419.
| Grade | Shared Parts |
|---|---|
| 420 |
96.8%
|
| 464 |
95.7%
|
| 465 |
92.6%
|
| 415 |
87.2%
|
| 416 |
84.0%
|
| 354 |
83.0%
|
| 417 |
83.0%
|
| 377 |
81.9%
|
| 418 |
79.8%
|
| 442 |
79.8%
|