Pocket Watch Database

Illinois Grade 144 Production Charts

Note: Production dates are estimations but should be accurate within +/- 3 years.

[1885,1886,1887,1888,1889,1890,1891,1892,1893,1894]
[600,620,0,100,0,200,300,300,300,500]


Illinois Watch Co. Grade 144 Production Map Relative to Company Lifespan

Start of Production
End of Production


Grade Production Runs Lowest Highest Start End Profile Code/Image
144 2,920 23 590,001 1,251,300 1885 1894
2,820 22 590,001 1,251,300 1885 1894 6s-M1-15j-HNL-U-
20 590,001 590,020 1886
200 590,201 590,400 1886
100 590,401 590,500 1886
100 590,901 591,000 1886
200 594,701 594,900 1886
300 714,001 714,300 1885
300 714,501 714,800 1885
100 742,901 743,000 1890
100 794,901 795,000 1888
200 1,087,501 1,087,700 1891
100 1,112,701 1,112,800 1891
100 1,130,601 1,130,700 1892
100 1,145,501 1,145,600 1892
100 1,160,201 1,160,300 1892
100 1,188,901 1,189,000 1893
100 1,206,201 1,206,300 1893
100 1,209,401 1,209,500 1893
100 1,237,101 1,237,200 1894
100 1,249,301 1,249,400 1894
100 1,249,401 1,249,500 1894
100 1,251,101 1,251,200 1894
100 1,251,201 1,251,300 1894
100 1 742,801 742,900 1890 1890 6s-M1-15j-HGL-U-
100 742,801 742,900 1890