Hamilton
Hamilton Grade 999
Grade Variants
Grade 999 Variants
| Profile Code | Size | Jewels | Configuration | Finish | Model | Setting | Estimated Production |
|---|---|---|---|---|---|---|---|
| 18s-M1-17j-ONL-A6PT | 18s | 17 Jewels | Openface | Nickel | 1 | Lever | 8,550 |
| 18s-M1-21j-ONL-A6PT | 18s | 21 Jewels | Openface | Nickel | 1 | Lever | 6,500 |
| 18s-M1-17j-ONL-A5PT | 18s | 17 Jewels | Openface | Nickel | 1 | Lever | 2,500 |
| 18s-M1-19j-ONL-A6PT | 18s | 19 Jewels | Openface | Nickel | 1 | Lever | 2,200 |
| 18s-M1-17j-ONL-A5PTI | 18s | 17 Jewels | Openface | Nickel | 1 | Lever | 2,000 |
| 18s-M1-19j-ONL-A5PT | 18s | 19 Jewels | Openface | Nickel | 1 | Lever | 1,000 |
Estimated Timeline for Grade Variants
18s-M1-17j-ONL-A6PT
18s-M1-17j-ONL-A6PT
Production: 8,550
Runs: 10
Years: 1895-1908
Serials: 13,001-561,000
Jewels: 17 Jewels
18s-M1-21j-ONL-A6PT
18s-M1-21j-ONL-A6PT
Production: 6,500
Runs: 8
Years: 1898-1911
Serials: 28,001-923,500
Jewels: 21 Jewels
18s-M1-17j-ONL-A5PT
18s-M1-17j-ONL-A5PT
Production: 2,500
Runs: 1
Years: 1906-1908
Serials: 533,001-535,500
Jewels: 17 Jewels
18s-M1-19j-ONL-A6PT
18s-M1-19j-ONL-A6PT
Production: 2,200
Runs: 3
Years: 1896-1908
Serials: 20,801-504,000
Jewels: 19 Jewels
18s-M1-17j-ONL-A5PTI
18s-M1-17j-ONL-A5PTI
Production: 2,000
Runs: 1
Years: 1907-1907
Serials: 585,001-587,000
Jewels: 17 Jewels
18s-M1-19j-ONL-A5PT
18s-M1-19j-ONL-A5PT
Production: 1,000
Runs: 1
Years: 1911-1911
Serials: 669,001-670,000
Jewels: 19 Jewels
Years
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
Comparative Variant Production
18s-M1-17j-ONL-A6PT
18s-M1-21j-ONL-A6PT
18s-M1-17j-ONL-A5PT
18s-M1-19j-ONL-A6PT
18s-M1-17j-ONL-A5PTI
18s-M1-19j-ONL-A5PT
22,750
Total