Pocket Watch Database
Elgin Part #1888 - Rollers: Safety
Rollers: Safety
#1888
Compatibile Grades
The following Elgin grades contain part #1888.
| 149 | 156 | 162 | 180 | 183 |
| 214 | 239 | 240 | 252 | 270 |
| 274 | 280 | 329 | 330 | 333 |
| 334 | 341 | 348 | 349 | 350 |
| 351 | 360 | 361 | 367 | 370 |
| 371 | 372 | 373 | 374 | 375 |
| 376 | 390 | 391 | 401 | 402 |
| 412 | 453 | 454 | 455 | 472 |
| 478 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 270.
| Grade | Shared Parts |
|---|---|
| 360 |
85.7%
|
| 280 |
79.5%
|
| 350 |
79.5%
|
| 361 |
75.9%
|
| 162 |
75.0%
|
| 375 |
73.2%
|
| 374 |
73.2%
|
| 391 |
73.2%
|
| 156 |
70.5%
|
| 388 |
70.5%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 149:
After serial number 10422401 - Grade 156:
After serial number 10249901 - Grade 162:
After serial number 8497301 - Grade 180:
After serial number 19763701 - Grade 183:
After serial number 10763701 - Grade 239:
After serial number 10861001 - Grade 240:
After serial number 11098001 - Grade 252:
After serial number 11151401 - Grade 270:
After serial number 11824601 - Grade 274:
After serial number 10513001 - Grade 280:
After serial number 10855201