Pocket Watch Database


From the American Horology Archive:
Waltham Grade Wm. Ellery Pocket Watch
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: 177182 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1857 Question Mark
Estimated Production Date: June 1865 - August 1865 Question Mark
Run Quantity: 1,500 Question Mark
Grade/Model Run: 191 of 958 Question Mark
Grade/Model Total Production: 201,307 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Balance Type: Solid Question Mark
Balance Material: Steel Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 2884.G258.18S2679.181857M2476.O2881.K2883.7J274 Question Mark
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
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
574.10 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
522.43 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.571% Question Mark
Registry Population:
Scoped for This Run Only
24 (1.60%) Question Mark
$ Estimated Value (12 Month Change): -15.32% Analyzing 225 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 · November 18, 2021

Serial Number 176410 was reported as inaccurate.

No further details were submitted with the report.

Delta11B Supporter 4 · December 7, 2020

Serial Number 177182 was reported as accurate.

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

Anonymous · October 19, 2019

Serial Number 176961 was reported as accurate.

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

Anonymous · October 14, 2019

Serial Number 176967 was reported as accurate.

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

Anonymous · July 25, 2019

Serial Number 177564 was reported as accurate.

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

Anonymous · March 11, 2018

Serial Number 176843 was reported as accurate.

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

Anonymous · December 21, 2014

Serial Number 177344 was reported as inaccurate.

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

ksaltz0905 2 · October 26, 2014

Serial Number 177339 was reported as accurate.

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

gstonethrow 19 · August 28, 2014

Serial Number 176890 was reported as accurate.

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

Anonymous · August 1, 2014

Serial Number 177339 was reported as accurate.

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

Anonymous · April 28, 2013

Serial Number 177010 was reported as inaccurate.

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