Elgin
Elgin Grade 311
Grade 311 is a 7 Jewels Openface watch manufactured by Elgin. The size 12s, Model 3 movement features a Gilt finish. Elgin manufactured a total of 171,000 Grade 311 movements in 109 distinctive runs.
Grade 311 Movement Characteristics
| Size | 12s |
|---|---|
| Jewels | 7 Jewels |
| Configuration | Openface |
| Finish | Gilt |
| Model | 3 |
| Setting | Pendant |
| Adjusted | No |
| Railroad Grade | No |
| Profile Code | 12s-M3-7j-OGP |
Grade 311 Production Info
| Total Production | 171,000 |
|---|---|
| Number of Runs | 109 |
| Production Years | 1904-1921 |
| First Serial | 10,694,001 |
| Last Serial | 24,109,000 |
| Largest Run | 6,000 |
| Smallest Run | 1,000 |