Pocket Watch Database

Illinois Grade 305

Grade 305 is a 17j Openface watch maufacturered by Illinois. The size 16s, Model 7 movement features a nickel finish and is adjustedtemperature.

Grade 305 Movement Characteristics

  • Size16s
  • Jewels17j
  • ConfigurationOpenface
  • FinishNickel
  • Model7 or 6
  • SettingPendant
  • AdjustedYes
  • Railroad GradeNo

Grade 305 Production Info

  • Total Production167,500
  • Number of Runs220
  • Production Years1909-1929
  • First Serial2,160,201
  • Last Serial5,273,200
  • Largest Run3,000
  • Smallest Run10
  • Most Common Run1,000