Illinois Grade 276

Grade 276 is a 17j Openface watch maufacturered by Illinois. The size 12s, Model 1 movement features.

Grade 276 Movement Characteristics

Size12s
Jewels17j
ConfigurationOpenface
Finish
Model1
SettingPendant

Grade 276 Production Info

Total Production100
Number of Runs1
Production Years1917-1917
First Serial3,130,401
Last Serial3,130,500
Largest Run100
Smallest Run100
Most Common Run100