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: 1595518 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1879 Question Mark
Estimated Production Date: September 1881 - January 1882 Question Mark
Run Quantity: 700 Question Mark
Grade/Model Run: 30 of 80 Question Mark
Grade/Model Total Production: 60,900 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 9157.G1568.18S6822.181879M69.O7531.L1253.11J4349 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: v52.617 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
169.80 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
154.52 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.169% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.57%) Question Mark
$ Estimated Value (12 Month Change): 19.88% Analyzing 585 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.


eboohenry 1 · January 24, 2021

Serial Number 1595467 was reported as accurate.

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

Anonymous · January 24, 2021

Serial Number 1595467 was reported as accurate.

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

Anonymous · October 15, 2020

Serial Number 1595856 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 · September 27, 2018

Serial Number 1595410 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · March 26, 2014

Serial Number 1595563 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · March 22, 2014

Serial Number 1595563 was reported as accurate.

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