Pocket Watch Database

Illinois Grade 186 Production Charts

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

[1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913]
[100,550,1000,900,300,200,1300,0,100,0,500,520,0,600,0,730,600]


Illinois Watch Co. Grade 186 Production Map Relative to Company Lifespan

Start of Production
End of Production


Grade Production Runs Lowest Highest Start End Profile Code/Image
186 7,400 49 1,370,701 2,538,000 1897 1913
2,920 20 1,370,701 2,461,900 1897 1912 16s-M4-17j-HNL-A4PT-
100 1,370,701 1,370,800 1897
100 1,409,901 1,410,000 1898
100 1,419,001 1,419,100 1898
100 1,435,901 1,436,000 1898
100 1,455,601 1,455,700 1899
100 1,475,801 1,475,900 1899
100 1,477,901 1,478,000 1899
100 1,478,801 1,478,900 1899
100 1,495,901 1,496,000 1899
100 1,507,901 1,508,000 1900
200 1,516,601 1,516,800 1900
200 1,542,601 1,542,800 1900
200 1,593,801 1,594,000 1901
500 1,677,401 1,677,900 1903
100 1,696,601 1,696,700 1903
100 1,696,901 1,697,000 1903
100 1,706,801 1,706,900 1905
300 1,945,701 1,946,000 1907
200 2,225,001 2,225,200 1910
20 2,461,881 2,461,900 1912
3,950 25 1,405,801 2,538,000 1898 1913 16s-M5-17j-ONL-A4PT-
50 1,405,801 1,405,850 1898
100 1,419,501 1,419,600 1898
100 1,435,301 1,435,400 1898
200 1,474,501 1,474,700 1899
200 1,480,401 1,480,600 1899
100 1,480,701 1,480,800 1899
100 1,508,701 1,508,800 1900
100 1,522,601 1,522,700 1900
200 1,548,301 1,548,500 1900
100 1,572,601 1,572,700 1901
200 1,627,801 1,628,000 1902
300 1,676,601 1,676,900 1903
100 1,677,901 1,678,000 1903
200 1,693,001 1,693,200 1903
200 1,834,301 1,834,500 1907
400 1,937,101 1,937,500 1908
100 2,099,401 2,099,500 1908
10 2,099,551 2,099,560 1908
10 2,099,571 2,099,580 1908
200 2,225,401 2,225,600 1910
200 2,268,201 2,268,400 1910
200 2,364,801 2,365,000 1912 1913
80 2,464,201 2,464,280 1912
200 2,519,801 2,520,000 1913
300 2,537,701 2,538,000 1913
10 1 2,461,901 2,461,910 1912 1912 16s-M4-23j-HNL-A4PT-
10 2,461,901 2,461,910 1912
80 1 2,464,281 2,464,360 1912 1912 16s-M5-23j-ONL-A4PT-
80 2,464,281 2,464,360 1912
440 2 2,464,361 2,479,900 1912 1912 16s-M5-17j-OTL-A4PT-
240 2,464,361 2,464,600 1912
200 2,479,701 2,479,900 1912