Pocket Watch Database
Elgin Part #1318 - Collets: Hair Spring
Collets: Hair Spring
#1318
Compatibile Grades
The following Elgin grades contain part #1318.
| 3 | 49 | 50 | 85 | 86 |
| 133 | 135 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 3.
| Grade | Shared Parts |
|---|---|
| 4 |
99.0%
|
| 2 |
87.5%
|
| 137 |
80.2%
|
| 135 |
74.0%
|
| 1 |
74.0%
|
| 136 |
66.7%
|
| 84 |
65.6%
|
| 83 |
65.6%
|
| 108 |
63.5%
|
| 89 |
62.5%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 85:
After serial number 899701 - Grade 86:
After serial number 1395001