Illinois
Illinois Grade 304
Grade 304 is a 17 Jewels Openface watch manufactured by Illinois. The size 16s, Model 7 movement features a Nickel finish. Illinois manufactured a total of 69,100 Grade 304 movements in 122 distinctive runs.
Grade 304 Movement Characteristics
| Size | 16s |
|---|---|
| Jewels | 17 Jewels |
| Configuration | Openface |
| Finish | Nickel |
| Model | 7 |
| Setting | Pendant |
| Adjusted | No |
| Railroad Grade | No |
| Profile Code | 16s-M7-17j-ONP |
Grade 304 Production Info
| Total Production | 69,100 |
|---|---|
| Number of Runs | 122 |
| Production Years | 1909-1922 |
| First Serial | 2,160,011 |
| Last Serial | 4,066,800 |
| Largest Run | 2,000 |
| Smallest Run | 10 |