Illinois
Illinois Grade 607
Grade 607 is a 17 Jewels Hunting watch manufactured by Illinois. The size 6/0s, Model 4 movement features. Illinois manufactured a total of 35,800 Grade 607 movements in 21 distinctive runs.
Grade 607 Movement Characteristics
| Size | 6/0s |
|---|---|
| Jewels | 17 Jewels |
| Configuration | Hunting |
| Finish | |
| Model | 4 |
| Setting | Pendant |
| Profile Code | 6/0s-M4-17j-HP |
Grade 607 Production Info
| Total Production | 35,800 |
|---|---|
| Number of Runs | 21 |
| Production Years | 1930-1932 |
| First Serial | 5,364,001 |
| Last Serial | 5,542,800 |
| Largest Run | 4,800 |
| Smallest Run | 1,000 |