Pocket Watch Database


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

American Waltham Watch Co.

Grade: Wm. Ellery

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 1775619 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1877 Question Mark
Estimated Production Date: April 1882 - June 1882 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 210 of 381 Question Mark
Grade/Model Total Production: 261,286 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Train: Quick Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 9638.G1673.18S7039.181877M948.A498.K7937.11J4485 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
365.65 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
332.74 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.363% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.40%) Question Mark
$ Estimated Value (12 Month Change): 6.92% Analyzing 816 Sales Question Mark

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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 · April 24, 2022

Serial Number 1775756 was reported as accurate.

Anonymous · May 6, 2020

Serial Number 1774992 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · October 12, 2019

Serial Number 1775657 was reported as inaccurate.

Note: My watch is marked 15 jewels.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · November 11, 2018

Serial Number 1775633 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

YGeorge 1 · December 6, 2017

Serial Number 1775614 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · June 1, 2016

Serial Number 1775846 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 20, 2016

Serial Number 1775277 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 26, 2015

Serial Number 1775277 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 26, 2015

Serial Number 1775277 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 5, 2015

Serial Number 1774992 was reported as accurate.

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