Pocket Watch Database
Elgin Part #2339 - Mainspring
Mainspring
#2339
Compatibile Grades
The following Elgin grades contain part #2339.
| 275 | 276 | 301 | 302 | |
| 303 | 304 | 310 | 311 | 314 |
| 315 | 344 | 345 | 346 | 347 |
| 356 | 358 | 359 | 363 | 364 |
| 383 | 384 | 393 | 394 | 395 |
| 396 | 476 | 477 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 301.
| Grade | Shared Parts |
|---|---|
| 344 |
100.0%
|
| 301 |
100.0%
|
| 315 |
96.7%
|
| 345 |
95.6%
|
| 310 |
95.6%
|
| 303 |
94.4%
|
| 346 |
94.4%
|
| 347 |
92.2%
|
| 383 |
91.1%
|
| 311 |
90.0%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 275:
After serial number 10388201 - Grade 276:
After serial number 10245001 - Grade 301:
After serial number 10740701 - Grade 302:
After serial number 10686001 - Grade 304:
After serial number 10690001 - Grade 311:
After serial number 10836001 - Grade 314:
After serial number 10695001 - Grade 315:
After serial number 10747001