Illinois Grade 25

Grade 25 is a ? Interchangeable watch maufacturered by Illinois. The size 3/0s, Model 0 movement features.

Grade 25 Movement Characteristics

Size3/0s
Jewels?
ConfigurationInterchangeable
Finish
Model0
SettingPendant

Grade 25 Production Info

Total Production600
Number of Runs1
Production Years1918-1918
First Serial3,280,001
Last Serial3,280,600
Largest Run600
Smallest Run600
Most Common Run600