Pocket Watch Database
Elgin Part #792 - Springs: Hairspring
![](https://pocketwatchdatabase.com/assets/images/parts/elgin/792.jpg)
Springs: Hairspring
#792
Compatibile Grades
The following Elgin grades contain part #792.
5 | 10 | 13 | 78 | 81 |
82 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 13.
Grade | Shared Parts |
---|---|
81 |
86.0%
|
5 |
77.4%
|
10 |
75.3%
|
78 |
74.2%
|
82 |
74.2%
|
58 |
49.5%
|
56 |
49.5%
|
38 |
48.4%
|
57 |
48.4%
|
55 |
45.2%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 5:
After serial number 593501 - Grade 10:
After serial number 613001 - Grade 13:
After serial number 725001 - Grade 78:
After serial number 594501 - Grade 81:
After serial number 278001 - Grade 82:
After serial number 570001