Pocket Watch Database
Elgin Part #791 - Springs: Hairspring
Springs: Hairspring
#791
Compatibile Grades
The following Elgin grades contain part #791.
70 | 80 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 70.
Grade | Shared Parts |
---|---|
80 |
90.6%
|
27 |
86.8%
|
163 |
82.1%
|
33 |
81.1%
|
164 |
77.4%
|
61 |
73.6%
|
183 |
71.7%
|
149 |
68.9%
|
143 |
65.1%
|
125 |
64.2%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 70:
After serial number 1388501 - Grade 80:
After serial number 1379001