Illinois
Illinois Grade 273
Grade Variants
Grade 273 Variants
| Profile Code | Size | Jewels | Configuration | Finish | Model | Setting | Estimated Production |
|---|---|---|---|---|---|---|---|
| 12s-M1-17j-ONP-A | 12s | 17 Jewels | Openface | Nickel | 1 | Pendant | 16,845 |
| 12s-M1-17j-ONP-A-Stewart Special | 12s | 17 Jewels | Openface | Nickel | 1 | Pendant | 750 |
| 12s-M1-17j-ONL-A | 12s | 17 Jewels | Openface | Nickel | 1 | Lever | 580 |
| 12s-M1-17j-HNP-A | 12s | 17 Jewels | Hunting | Nickel | 1 | Pendant | 500 |
| 12s-M1-19j-ONP-A | 12s | 19 Jewels | Openface | Nickel | 1 | Pendant | 480 |
| 12s-M1-15j-ONP-A | 12s | 15 Jewels | Openface | Nickel | 1 | Pendant | 150 |
| 12s-M1-19j-HNP-A | 12s | 19 Jewels | Hunting | Nickel | 1 | Pendant | 100 |
| 12s-M1-21j-ONP-A | 12s | 21 Jewels | Openface | Nickel | 1 | Pendant | 100 |
| 12s-M1-19j-HNL-A | 12s | 19 Jewels | Hunting | Nickel | 1 | Lever | 20 |
Estimated Timeline for Grade Variants
12s-M1-17j-ONP-A
12s-M1-17j-ONP-A
Production: 16,845
Runs: 85
Years: 1905-1923
Serials: 1,777,001-4,175,600
Jewels: 17 Jewels
12s-M1-17j-ONP-A-Stewart Special
12s-M1-17j-ONP-A-Stewart Special
Production: 750
Runs: 2
Years: 1922-1922
Serials: 4,053,651-4,140,600
Jewels: 17 Jewels
12s-M1-17j-ONL-A
12s-M1-17j-ONL-A
Production: 580
Runs: 2
Years: 1908-1910
Serials: 1,749,561-2,271,000
Jewels: 17 Jewels
12s-M1-17j-HNP-A
12s-M1-17j-HNP-A
Production: 500
Runs: 3
Years: 1909-1915
Serials: 2,202,451-2,699,500
Jewels: 17 Jewels
12s-M1-19j-ONP-A
12s-M1-19j-ONP-A
Production: 480
Runs: 11
Years: 1906-1912
Serials: 1,881,571-2,386,170
Jewels: 19 Jewels
12s-M1-15j-ONP-A
12s-M1-15j-ONP-A
Production: 150
Runs: 2
Years: 1913-1918
Serials: 2,511,901-3,309,460
Jewels: 15 Jewels
12s-M1-19j-HNP-A
12s-M1-19j-HNP-A
Production: 100
Runs: 1
Years: 1905-1905
Serials: 1,781,601-1,781,700
Jewels: 19 Jewels
12s-M1-21j-ONP-A
12s-M1-21j-ONP-A
Production: 100
Runs: 4
Years: 1913-1915
Serials: 2,543,481-2,699,850
Jewels: 21 Jewels
12s-M1-19j-HNL-A
12s-M1-19j-HNL-A
Production: 20
Runs: 1
Years: 1908-1909
Serials: 1,749,641-1,749,660
Jewels: 19 Jewels
Years
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
Comparative Variant Production
12s-M1-17j-ONP-A
12s-M1-17j-ONP-A-Stewart Special
12s-M1-17j-ONL-A
12s-M1-17j-HNP-A
12s-M1-19j-ONP-A
12s-M1-15j-ONP-A
12s-M1-19j-HNP-A
12s-M1-21j-ONP-A
12s-M1-19j-HNL-A
19,525
Total