Pocket Watch Database
Illinois Grade 303
Grade 303 is a 15j Openface watch maufacturered by Illinois. The size 16s, Model 7 movement features a nickel finish. Illinois introduced this particular grade to the market April 1, 1911.
Grade 303 Movement Characteristics
- Size16s
- Jewels15j
- ConfigurationOpenface
- FinishNickel
- Model6 or 7
- SettingPendant
- AdjustedNo
- Railroad GradeNo
Grade 303 Production Info
- Total Production44,480
- Number of Runs102
- IntroducedApril 1, 1911
- Production Years1910-1919
- First Serial2,298,801
- Last Serial3,514,100
- Largest Run1,200
- Smallest Run30
- Most Common Run100
Research Notes
Introduced April 1, 1911 [Keystone, April 1911]