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: 1702453
Grade: Wm. Ellery
Model: 1877
Estimated Production Date: February 1882 - April 1882
Run Quantity: 2,000
Grade/Model Run: 202 of 381
Grade/Model Total Production: 261,286
Size: 18s
Jewels: 11j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: Full Plate
Train: Quick
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: 9459.G1641.18S6963.181877M891.A452.K7865.11J4448
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
375.36
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
343.48
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.375%
Registry Population: 18 (0.90%)
$ 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 · January 3, 2024

Serial Number 1702108 was reported as accurate.

Anonymous · February 9, 2018

Serial Number 1702709 was reported as accurate.

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

Anonymous · November 15, 2016

Serial Number 1703075 was reported as accurate.

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

Anonymous · January 24, 2014

Serial Number 1703283 was reported as accurate.

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