Illinois Grade 105 Variants

Profile Code	Size	Jewels	Configuration	Finish	Model	Setting	Estimated Production
21/0s-M1-15j-HNP-APTI-	21/0s	15j	Hunting	Nickel	1	Pendant	8,000
18s-M2-15j-HNL-APTI-	18s	15j	Hunting	Nickel	2	Lever	460
12s-M3-17j-ONP-APTI-	12s	17j	Openface	Nickel	3	Pendant	1,000
18s-M3-17j-ONL-APTI-	18s	17j	Openface	Nickel	3	Lever	350

Estimated Timeline for Variants

21/0s-M1-15j-HNP-APTI-

18s-M2-15j-HNL-APTI-

12s-M3-17j-ONP-APTI-

18s-M3-17j-ONL-APTI-

Years

1883

1887

1891

1895

1899

1903

1907

1911

1915

1919

1923

1927

1931