Pocket Watch Database

From the American Horology Archive:
E. Howard & Co. Grade No. 8 Pocket Watch

E. Howard & Co.

Grade: No. 8

Manufacturer: E. Howard & Co. Question Mark
Manufacturer Location: Roxbury, Massachusetts Question Mark
Movement Serial Number: 600122 Question Mark
Grade: No. 8 Question Mark
Model: Series XI Question Mark
Estimated Production Date: Login to View Question Mark
Size: L Question Mark
Jewels: 17j Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Wind Mechanism: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Regulator: Login to View Question Mark
Adjusted: Login to View Question Mark
Adjusted to Position: Login to View Question Mark
Adjusted to Temperature: Login to View Question Mark
Adjusted to Isochronism: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Case: Various Question Mark
Run ID: 3363.G2.S1185.M2.H1710.P1818.17J6 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
3 (2.50%) Question Mark
Research Note: Mixed Run: Grade 8 (Adjusted to Heat & Cold) and Grade 10 (Fully Adjusted)
8 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Date, Jewel Setting, Regulator Type, Adjustments, Adjusted to Position, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation

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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.


oilseed Supporter 472 · January 3, 2025

Serial Number 600122 was reported as accurate.

E. Howard & Co. Grade No. 8 Pocket Watch