Illinois
Illinois Grade 276
Grade 276 is a 17 Jewels Openface watch manufactured by Illinois. The size 12s, Model 1 movement features. Illinois manufactured a total of 100 Grade 276 movements in 1 distinctive runs.
Grade 276 Movement Characteristics
| Size | 12s |
|---|---|
| Jewels | 17 Jewels |
| Configuration | Openface |
| Finish | |
| Model | 1 |
| Setting | Pendant |
| Profile Code | 12s-M1-17j-OP |
Grade 276 Production Info
| Total Production | 100 |
|---|---|
| Number of Runs | 1 |
| Production Years | 1917-1917 |
| First Serial | 3,130,401 |
| Last Serial | 3,130,500 |
| Largest Run | 100 |
| Smallest Run | 100 |