Pocket Watch Database
Elgin Part #2692 - Springs: Hairspring
Springs: Hairspring
#2692
Compatibile Grades
The following Elgin grades contain part #2692.
| 149 | 180 | 183 | 252 | 348 |
| 349 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 349.
| Grade | Shared Parts |
|---|---|
| 252 |
90.8%
|
| 180 |
81.7%
|
| 181 |
78.0%
|
| 334 |
78.0%
|
| 277 |
77.1%
|
| 150 |
75.2%
|
| 348 |
70.6%
|
| 266 |
68.8%
|
| 149 |
67.9%
|
| 333 |
67.0%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 149:
After serial number 10422401 - Grade 180:
After serial number 10470501 - Grade 183:
After serial number 10763701 - Grade 252:
After serial number 11151401