Pocket Watch Database

Rockford Grade 655

Grade 655 is a 21j Openface watch maufacturered by Rockford. The size 16s, Model 5 movement features a nickel finish and is adjusted to 5 positions, isochronism and temperature. During the time the watch was manufactured, it would have qualified for railroad service and is considered to be railroad grade.

Grade 655 Movement Characteristics

  • Size16s
  • Jewels21j
  • ConfigurationOpenface
  • FinishNickel
  • Model5
  • SettingLever
  • AdjustedYes
  • Railroad GradeYes

Grade 655 Production Info

  • Total Production3,300
  • Number of Runs5
  • Production Years1910-1913
  • First Serial830,501
  • Last Serial916,000
  • Largest Run1,000
  • Smallest Run300
  • Most Common Run500