Pocket Watch Database
Elgin Grade 390
Elgin Part #2658 - Springs: Regulator
Springs: Regulator
#2658
Compatibile Grades
The following Elgin grades contain part #2658.
| 214 | 239 | 240 | 274 | 349 |
| 367 | 370 | 371 | 372 | 373 |
| 374 | 375 | 376 | 385 | 388 |
| 389 | 390 | 391 | 401 | 402 |
| 412 | 453 | 454 | 455 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 390.
| Grade | Shared Parts |
|---|---|
| 412 |
98.3%
|
| 367 |
97.4%
|
| 239 |
96.5%
|
| 214 |
93.9%
|
| 274 |
93.0%
|
| 240 |
84.3%
|
| 389 |
67.0%
|
| 385 |
58.3%
|
| 400 |
48.7%
|
| 369 |
48.7%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 214:
After serial number 13425501