Pocket Watch Database
Illinois Grade 175 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912]
[3960,3200,3800,2840,3000,3020,2515,3120,930,1710,1240,2860,2980,2790,2130,800,290]
Illinois Watch Co. Grade 175 Production Map Relative to Company Lifespan
Start of Production
End of Production