Pocket Watch Database
Elgin Part #1888 - Rollers: Safety
![](https://pocketwatchdatabase.com/assets/images/parts/elgin/1888.jpg)
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 455.
Grade | Shared Parts |
---|---|
454 |
97.1%
|
453 |
90.5%
|
472 |
82.9%
|
478 |
82.9%
|
374 |
81.9%
|
391 |
81.9%
|
375 |
81.9%
|
372 |
80.0%
|
388 |
80.0%
|
370 |
79.0%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 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