Pocket Watch Database

Illinois Grade 606

Grade 606 is a 19j Openface watch maufacturered by Illinois. The size 16s, Model 7 movement features a nickel finish and is adjusted to 3 positions and temperature.

Grade 606 Movement Characteristics

  • Size16s
  • Jewels19j
  • ConfigurationOpenface
  • FinishNickel
  • Model6 or 7 or 9
  • SettingPendant
  • AdjustedYes
  • Railroad GradeNo

Grade 606 Production Info

  • Total Production15,600
  • Number of Runs60
  • Production Years1912-1926
  • First Serial2,415,001
  • Last Serial4,811,000
  • Largest Run1,000
  • Smallest Run10
  • Most Common Run100