Pocket Watch Database
Illinois Grade 606 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926]
[400,300,0,10,750,990,900,1750,1100,2150,2550,1700,0,2000,1000]
Illinois Watch Co. Grade 606 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 606 | 15,600 | 60 | 2,415,001 | 4,811,000 | 1912 | 1926 | |
| 3,260 | 17 | 2,415,001 | 4,401,950 | 1912 | 1923 | 16s-M6-21j-HNP-A3PT- | |
| 100 | 2,415,001 | 2,415,100 | 1912 | ||||
| 50 | 3,057,951 | 3,058,000 | 1916 |
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| 100 | 3,094,851 | 3,094,950 | 1917 | ||||
| 200 | 3,384,101 | 3,384,300 | 1918 | ||||
| 50 | 3,514,351 | 3,514,400 | 1919 | ||||
| 100 | 3,514,501 | 3,514,600 | 1919 | ||||
| 120 | 3,598,881 | 3,599,000 | 1919 |
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| 200 | 3,680,701 | 3,680,900 | 1920 | ||||
| 170 | 3,744,331 | 3,744,500 | 1920 |
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| 250 | 3,795,751 | 3,796,000 | 1921 | ||||
| 500 | 3,833,001 | 3,833,500 | 1921 |
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| 400 | 3,916,601 | 3,917,000 | 1921 | ||||
| 100 | 3,990,901 | 3,991,000 | 1922 | ||||
| 100 | 4,001,001 | 4,001,100 | 1922 | ||||
| 70 | 4,001,131 | 4,001,200 | 1922 | ||||
| 600 | 4,401,001 | 4,401,600 | 1923 | ||||
| 150 | 4,401,801 | 4,401,950 | 1923 | ||||
| 6,190 | 20 | 2,415,101 | 4,811,000 | 1912 | 1926 | 16s-M7-21j-ONP-A3PT- | |
| 100 | 2,415,101 | 2,415,200 | 1912 | ||||
| 200 | 2,438,401 | 2,438,600 | 1912 | ||||
| 10 | 3,040,991 | 3,041,000 | 1916 | ||||
| 30 | 3,057,171 | 3,057,200 | 1916 | ||||
| 100 | 3,093,901 | 3,094,000 | 1917 | ||||
| 100 | 3,235,901 | 3,236,000 | 1917 | ||||
| 400 | 3,259,601 | 3,260,000 | 1917 |
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| 600 | 3,371,001 | 3,371,600 | 1918 |
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| 100 | 3,377,501 | 3,377,600 | 1918 | ||||
| 300 | 3,532,701 | 3,533,000 | 1919 |
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| 400 | 3,590,401 | 3,590,800 | 1919 | ||||
| 100 | 3,696,901 | 3,697,000 | 1920 | ||||
| 100 | 3,704,201 | 3,704,300 | 1920 | ||||
| 600 | 3,826,001 | 3,826,600 | 1921 |
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| 50 | 4,118,101 | 4,118,150 | 1922 | ||||
| 100 | 4,158,001 | 4,158,100 | 1922 | ||||
| 100 | 4,241,001 | 4,241,100 | 1923 |
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| 800 | 4,241,201 | 4,242,000 | 1923 |
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| 1,000 | 4,557,001 | 4,558,000 | 1925 |
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| 1,000 | 4,810,001 | 4,811,000 | 1926 | ||||
| 300 | 1 | 2,554,101 | 2,554,400 | 1913 | 1913 | 16s-M7-17j-OTP-A4PT- | |
| 300 | 2,554,101 | 2,554,400 | 1913 |
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| 2,120 | 9 | 2,799,391 | 4,119,000 | 1915 | 1922 | 16s-M7-19j-ONP-A3PT- | |
| 10 | 2,799,391 | 2,799,400 | 1915 | ||||
| 350 | 2,883,501 | 2,883,850 | 1916 | ||||
| 160 | 3,036,101 | 3,036,260 | 1916 | ||||
| 100 | 3,145,701 | 3,145,800 | 1917 | ||||
| 100 | 3,600,701 | 3,600,800 | 1919 | ||||
| 100 | 3,735,701 | 3,735,800 | 1920 | ||||
| 300 | 3,825,701 | 3,826,000 | 1921 | ||||
| 900 | 3,980,001 | 3,980,900 | 1922 |
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| 100 | 4,118,901 | 4,119,000 | 1922 | ||||
| 150 | 1 | 2,883,851 | 2,884,000 | 1916 | 1916 | 16s-M7-19j-HNP-A3PT-Stewart Special | |
| 150 | 2,883,851 | 2,884,000 | 1916 |
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| 380 | 5 | 3,139,831 | 4,001,130 | 1917 | 1922 | 16s-M6-19j-HNP-A3PT- | |
| 40 | 3,139,831 | 3,139,870 | 1917 | ||||
| 80 | 3,598,801 | 3,598,880 | 1919 | ||||
| 130 | 3,744,201 | 3,744,330 | 1920 | ||||
| 100 | 3,834,101 | 3,834,200 | 1921 | ||||
| 30 | 4,001,101 | 4,001,130 | 1922 | ||||
| 1,150 | 2 | 3,266,751 | 4,680,000 | 1917 | 1925 | 16s-M7-21j-HNP-A3PT- | |
| 150 | 3,266,751 | 3,266,900 | 1917 | ||||
| 1,000 | 4,679,001 | 4,680,000 | 1925 | ||||
| 600 | 1 | 3,598,201 | 3,598,800 | 1919 | 1919 | 16s-M6-21j-HTP-A3PT- | |
| 600 | 3,598,201 | 3,598,800 | 1919 |
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| 300 | 1 | 3,735,801 | 3,736,100 | 1920 | 1920 | 16s-M9-21j-ONP-A3PT- | |
| 300 | 3,735,801 | 3,736,100 | 1920 |
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| 900 | 1 | 4,093,701 | 4,094,600 | 1922 | 1922 | 16s-M7-21j-ONP-A3PT-Illinois Central | |
| 900 | 4,093,701 | 4,094,600 | 1922 |
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| 200 | 1 | 4,104,801 | 4,105,000 | 1922 | 1922 | 16s-M6-21j-HNP-A3PT-Illinois Central | |
| 200 | 4,104,801 | 4,105,000 | 1922 |
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| 50 | 1 | 4,216,001 | 4,216,050 | 1923 | 1923 | 16s-M6-21j-ONP-A3PT- | |
| 50 | 4,216,001 | 4,216,050 | 1923 |