Pocket Watch Database

From the American Horology Archive:
Waltham Grade Wm. Ellery Pocket Watch

American Waltham Watch Co.

Grade: Wm. Ellery

Private Label(s) in Run:

Geo. Washington - P & K

What is a Private Label?
Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1309842
Grade: Wm. Ellery
Model: 1877
Estimated Production Date: January 1880 - May 1880
Run Quantity: 200
Grade/Model Run: 87 of 381
Grade/Model Total Production: 261,286
Size: 18s
Jewels: 11j
Jewel Setting: Friction
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 8438.G1373.18S6442.181877M454.[7.K7397.11J4110
Database Version: v52.219
Advanced Metrics
Registry Population: 2 (1.00%)
$ Estimated Value (12 Month Change): -8.61% Analyzing 793 Sales

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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.


Anonymous · November 15, 2022

Serial Number 1309898 was reported as inaccurate.

Note: George Washington PK
KW and KS front
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · March 17, 2020

Serial Number 1309704 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Wm. Ellery Pocket Watch