Pocket Watch Database
Elgin Part #2890 - Mainspring
Mainspring
#2890
Compatibile Grades
The following Elgin grades contain part #2890.
| 399 | 403 | 408 | ||
| 428 | 429 | 430 | 431 | 432 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 431.
| Grade | Shared Parts |
|---|---|
| 428 |
101.3%
|
| 431 |
100.0%
|
| 430 |
98.7%
|
| 445 |
68.8%
|
| 444 |
67.5%
|
| 447 |
63.6%
|
| 408 |
61.0%
|
| 426 |
61.0%
|
| 399 |
59.7%
|
| 432 |
57.1%
|