Pocket Watch Database

U.S. Watch Co. (Marion, NJ) R.F. Pratt

Grade R.F. Pratt is a 15j Adaptable watch maufacturered by U.S. Watch Co. (Marion, NJ). The size 10s, Model 6 movement features a gilt finish.

R.F. Pratt Movement Characteristics

  • Size10s
  • Jewels15j
  • ConfigurationAdaptable
  • FinishGilt
  • Model6
  • SettingKey

R.F. Pratt Production Info

  • Total Production410
  • Number of Runs3
  • Production Years1870-1870
  • First Serial50,091
  • Last Serial50,600
  • Largest Run270
  • Smallest Run20
  • Most Common Run20