Pocket Watch Database

There is an alternative result available for this serial number. View the result for E. Howard (Keystone) movement #19790.
From the American Horology Archive:

E. Howard & Co.

Grade: Unadjusted

Manufacturer: E. Howard & Co. Question Mark
Manufacturer Location: Roxbury, Massachusetts Question Mark
Movement Serial Number: 19790 Question Mark
Grade: Unadjusted Question Mark
Model: Series III Question Mark
Estimated Production Date: Login to View Question Mark
Size: N Question Mark
Jewels: 15j Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Wind Mechanism: Key Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Movement Markings: Login to View
Case: Various Question Mark
Run ID: 449.G37.S443.M440.E448.K448.15J449 Question Mark
Data Research: E. Howard & Co. Factory Abstracts (Bob Rolfe)
Question Mark
Database Version: v52.645 Question Mark
Registry Population:
Scoped for This Run Only
1 (3.33%) Question Mark
5 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Date, Jewel Setting, Regulator Type, Railroad Grade Designation, Movement Markings

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


mbellich Supporter 31 · November 7, 2022

Serial Number 19790 was reported as accurate.