Pocket Watch Database

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

American Waltham Watch Co.

Grade: Wm. Ellery

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 2374105
Grade: Wm. Ellery
Model: 1873
Estimated Production Date: June 1884 - October 1884
Run Quantity: 2,200
Grade/Model Run: 281 of 319
Grade/Model Total Production: 112,852
Size: 8s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 11042.G1907.8S859.81873M855.O8105.K8477.7J2881
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
119.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
108.90
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.119%
Registry Population: 5 (0.23%)
$ Estimated Value (12 Month Change): -6.21% Analyzing 74 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.


cmdraven 3970 · May 6, 2017

Serial Number 2373310 was reported as accurate.

riva58 12 · November 7, 2015

Serial Number 2372590 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to 3/4

Anonymous · August 28, 2015

Serial Number 2373757 was reported as inaccurate.

Note: My movement is size 6s and is guilded brass
Changes since this report was submitted:
Plate changed from Unknown to 3/4
Waltham Grade Wm. Ellery Pocket Watch