Pocket Watch Database

Illinois Grade 181

Grade 181 is a 21j Openface watch maufacturered by Illinois. The size 16s, Model 5 movement features a nickel finish and is adjusted to 6 positions and temperature. During the time the watch was manufactured, it would have qualified for railroad service and is considered to be railroad grade.

Grade 181 Movement Characteristics

  • Size16s
  • Jewels21j
  • ConfigurationOpenface
  • FinishNickel
  • Model1 or 4 or 5
  • SettingLever
  • AdjustedYes
  • Railroad GradeYes

Grade 181 Production Info

  • Total Production5,290
  • Number of Runs9
  • Production Years1896-1927
  • First Serial1,304,901
  • Last Serial4,871,000
  • Largest Run1,000
  • Smallest Run40
  • Most Common Run1,000