Illinois Grade 221

Grade 221 is a 15j Openface watch maufacturered by Illinois. The size 12s, Model 1 movement features.

Grade 221 Movement Characteristics

Size12s
Jewels15j
ConfigurationOpenface
Finish
Model1
SettingPendant

Grade 221 Production Info

Total Production100
Number of Runs1
Production Years1913-1913
First Serial2,561,801
Last Serial2,561,900
Largest Run100
Smallest Run100
Most Common Run100