Pocket Watch Database
Elgin Part #2930 - Jewels: Fourth: Lower
Jewels: Fourth: Lower
#2930
Compatibile Grades
The following Elgin grades contain part #2930.
| 255 | 380 | 399 | 404 | 408 |
| 426 | 428 | 429 | 444 | 473 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 426.
| Grade | Shared Parts |
|---|---|
| 444 |
85.7%
|
| 427 |
82.1%
|
| 445 |
78.6%
|
| 425 |
76.2%
|
| 447 |
70.2%
|
| 255 |
67.9%
|
| 404 |
67.9%
|
| 429 |
65.5%
|
| 428 |
65.5%
|
| 380 |
59.5%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 255:
After serial number 15576301 - Grade 380:
After serial number 15809001