Pocket Watch Database
Elgin Part #2870 - Rollers: Combination: With Pin
Rollers: Combination: With Pin
#2870
Compatibile Grades
The following Elgin grades contain part #2870.
| 290 | 291 | 292 | 293 | 312 |
| 313 | 342 | 365 | 366 | 386 |
| 387 | 466 | 471 | 474 | 475 |
| 480 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 466.
| Grade | Shared Parts |
|---|---|
| 342 |
89.2%
|
| 475 |
82.8%
|
| 474 |
77.4%
|
| 338 |
77.4%
|
| 382 |
77.4%
|
| 398 |
77.4%
|
| 387 |
75.3%
|
| 337 |
73.1%
|
| 397 |
73.1%
|
| 381 |
72.0%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 290:
After serial number 17602001 - Grade 291:
After serial number 17574001 - Grade 292:
After serial number 22503001 - Grade 293:
After serial number 22347001 - Grade 312:
After serial number 16796001 - Grade 313:
After serial number 16853001 - Grade 342:
After serial number 17015001 - Grade 365:
After serial number 15988001 - Grade 366:
After serial number 16439901 - Grade 386:
After serial number 16502601 - Grade 387:
After serial number 16531001