Pocket Watch Database

Trenton Watch Co. Grade 320

Grade 320 is a 7j watch maufacturered by Trenton Watch Co.. The size 12s, Model 3 movement features a nickel finish.

Grade 320 Movement Characteristics

  • Size12s
  • Jewels7j
  • Configuration
  • FinishNickel
  • Model3
  • SettingPendant
  • AdjustedNo

Grade 320 Production Info

  • Total Production20,000
  • Number of Runs1
  • Production Years1901-1901
  • First Serial2,160,001
  • Last Serial2,180,000
  • Largest Run20,000
  • Smallest Run20,000
  • Most Common Run20,000