Pocket Watch Database

There is an alternative result available for this serial number. View the result for E. Howard (Keystone) movement #11706.
E. Howard & Co. Grade Series III Pocket Watch Movement
E. Howard & Co. Grade Series III Pocket Watch Movement
E. Howard & Co. Grade Series III Pocket Watch Movement

E. Howard & Co.

Grade: Series III

Manufacturer: E. Howard & Co.
Manufacturer Location: Roxbury, Massachusetts
Movement Serial Number: 11706
Grade: Series III
Estimated Production Year: 1861-1871
Size: 18s
Jewels: 11j or 15j
Movement Configuration: Openface
Movement Finish: Gilt
Movement Inlay Color: None
Movement Setting: Key
Plate: 3/4 Plate
Regulator: Mershon
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: N (size)
The N was stamped and is related to an approximate size Sz18, 1 13/32". This is listed on Pg 256 of The Complete Guide to Watched. Its hard to tell with this case, but E Howards often did not exactly fit the common Sz18 cases.
Observation Source: pocketwatch101

NOTE: This information was provided by a user and has not been verified for accuracy.


Please note that many times, movements were not finished in sequential order. As a result, the production years provided are estimates, and a margin of error +/- 5 years is expected.

E. Howard & Co. Grade Series III Pocket Watch Movement
E. Howard & Co. Grade Series III Pocket Watch Movement
E. Howard & Co. Grade Series III Pocket Watch Movement