Pocket Watch Database

E. Howard Watch Co. (Keystone) Series 3

Grade Series 3 is a 17j Openface or Hunting watch maufacturered by E. Howard Watch Co. (Keystone). The size 16s, Model 1905 movement features a nickel finish and is adjusted to 3 positions, isochronism and temperature.

Series 3 Movement Characteristics

  • Size16s
  • Jewels17j
  • ConfigurationOpenface or Hunting
  • FinishNickel
  • Model1905
  • SettingPendant
  • AdjustedYes

Series 3 Production Info

  • Total Production61,640
  • Number of Runs44
  • Production Years1905-1911
  • First Serial854,001
  • Last Serial996,400
  • Largest Run7,100
  • Smallest Run50
  • Most Common Run1,000

Research Notes

The Series 3 was introduced as a Waltham-Howard 3/4 Model with offset rayed damaskeening on nickel plates. This pattern was quickly replaced with the more familiar concentric circle design. Early variants were adjusted to temperature and were equipped with a single roller escapement. Soon after introduction, the level of adjustment was upgraded to temperature and three positions. The company began closing out the Series 3 starting in 1910 as the similar Series 9 was being introduced.