Illinois Grade 36

Grade 36 is a 17j Openface watch maufacturered by Illinois. The size 0s, Model 3 movement features.

Grade 36 Movement Characteristics

Size0s
Jewels17j
ConfigurationOpenface
Finish
Model3 or 3 or 3 or 4
SettingPendant

Grade 36 Production Info

Total Production8,690
Number of Runs25
Production Years1915-1921
First Serial2,841,201
Last Serial3,802,450
Largest Run1,000
Smallest Run10
Most Common Run100