Pocket Watch Database

Trenton Watch Co. Grade 40

Grade 40 is a 7j watch maufacturered by Trenton Watch Co.. The size 18s, Model 3 movement features a nickel finish. Trenton Watch Co. introduced this particular grade to the market February 1891.

Grade 40 Movement Characteristics

  • Size18s
  • Jewels7j
  • Configuration
  • FinishNickel
  • Model3
  • Setting
  • AdjustedNo

Grade 40 Production Info

  • Total Production13,900
  • Number of Runs2
  • IntroducedFebruary 1891
  • Production Years1891-1891
  • First Serial135,001
  • Last Serial149,000
  • Largest Run9,900
  • Smallest Run4,000
  • Most Common Run4,000

Research Notes

Originally sold for $3.75 when introduced in February 1891.