Pocket Watch Database
Illinois 161A Variants
| Profile Code | Size | Jewels | Configuration | Finish | Model | Setting | Estimated Production |
|---|---|---|---|---|---|---|---|
| 16s-M15-21j-ONL-A6PT-Type IIB 60hr. Elinvar. | 16s | 21j | Openface | Nickel | 15 | Lever | 4,000 |
| 16s-M15-21j-ONL-A6PT-Type IIB & Type IIP | 16s | 21j | Openface | Nickel | 15 | Lever | 1,000 |
| 16s-M15-21j-ONL-A6PT-Type IIP 60hr. Elinvar. | 16s | 21j | Openface | Nickel | 15 | Lever | 9,550 |