Pocket Watch Database
Elgin Grade 440
Elgin Part #2743 - Collets: Hair Spring
Collets: Hair Spring
#2743
Compatibile Grades
The following Elgin grades contain part #2743.
| 392 | 407 | 433 | 434 | 435 |
| 436 | 437 | 438 | 439 | 440 |
| 441 | 448 | 449 | 450 | 451 |
| 452 | 479 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 440.
| Grade | Shared Parts |
|---|---|
| 441 |
100.0%
|
| 452 |
90.5%
|
| 449 |
89.5%
|
| 479 |
87.4%
|
| 435 |
77.9%
|
| 436 |
77.9%
|
| 439 |
73.7%
|
| 437 |
66.3%
|
| 438 |
66.3%
|
| 451 |
65.3%
|