Pocket Watch Database
Elgin Part #1957 - Mainspring
Mainspring
#1957
Compatibile Grades
The following Elgin grades contain part #1957.
255 | 256 | 404 | 405 | |
425 | 426 | 427 | 444 | 445 |
447 | 473 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 404.
Grade | Shared Parts |
---|---|
255 |
93.3%
|
405 |
82.0%
|
256 |
77.5%
|
408 |
76.4%
|
380 |
76.4%
|
399 |
75.3%
|
432 |
65.2%
|
403 |
64.0%
|
426 |
62.9%
|
444 |
59.6%
|