Pocket Watch Database
E. Howard Watch Co. (Keystone) Series 11 Variants
| Profile Code | Size | Jewels | Configuration | Finish | Model | Setting | Estimated Production |
|---|---|---|---|---|---|---|---|
| 16s-ME-21j-ONL-A5PTI-DR.SpringClick | 16s | 21j | Openface | Nickel | E | Lever | 6,000 |
| 16s-ME-21j-ONL-A5PTI-Arrow.RecoilClick | 16s | 21j | Openface | Nickel | E | Lever | 10,500 |
| 16s-ME-21j-ONL-A5PTI-DR.RecoilClick | 16s | 21j | Openface | Nickel | E | Lever | 6,000 |
| 16s-ME-21j-ONL-A5PTI-RecoilClick | 16s | 21j | Openface | Nickel | E | Lever | 1,000 |
| 16s-ME-21j-ONL-A5PTI-Arrow.RecoilClick.GeometricDam | 16s | 21j | Openface | Nickel | E | Lever | 1,600 |