Pocket Watch Database
Elgin Grade 121
Elgin Part #2428 - Jewels: Pallet: Hole: Lower
Jewels: Pallet: Hole: Lower
#2428
Compatibile Grades
The following Elgin grades contain part #2428.
| 23 | 26 | 37 | 42 | 46 |
| 50 | 67 | 71 | 86 | 121 |
| 122 | 155 | 161 | 168 | 176 |
| 189 | 193 | 243 | 246 | 341 |
| 370 | 371 | 372 | 392 | 401 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 121.
| Grade | Shared Parts |
|---|---|
| 168 |
88.2%
|
| 122 |
87.1%
|
| 176 |
81.2%
|
| 134 |
81.2%
|
| 120 |
78.8%
|
| 132 |
72.9%
|
| 118 |
71.8%
|
| 230 |
71.8%
|
| 119 |
70.6%
|
| 117 |
70.6%
|
Notes
Some parts were changed during the lifespan of the grade. The notes below indicate when the changes occurred for each matching grade.
- Grade 189:
After serial number 15832001 - Grade 193:
After serial number 15124401 - Grade 370:
After serial number 15681101 - Grade 371:
After serial number 16186001 - Grade 372:
After serial number 15724001