Pocket Watch Database

Trenton Watch Co. Grade 90

Grade 90 is a 9j watch maufacturered by Trenton Watch Co.. The size 18s, Model 3 movement features a nickel/gilt finish. Trenton Watch Co. introduced this particular grade to the market April 1897.

Grade 90 Movement Characteristics

  • Size18s or 3/0s
  • Jewels7J or 9J
  • Configuration
  • FinishNickel & Gilt
  • Model1 or 3
  • Setting
  • AdjustedNo

Grade 90 Production Info

  • Total Production10,000
  • Number of Runs2
  • IntroducedApril 1897
  • Production Years1891-1906
  • First Serial149,001
  • Last Serial2,509,000
  • Largest Run9,000
  • Smallest Run1,000
  • Most Common Run9,000