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: 1588609
Grade: Wm. Ellery
Model: 1877
Estimated Production Date: September 1881 - November 1881
Run Quantity: 2,000
Grade/Model Run: 166 of 381
Grade/Model Total Production: 261,286
Size: 18s
Jewels: 11j
Jewel Setting: Friction
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Signing Style: Serif Caps
Movement Inlay Color: None
Movement Setting: Key
Plate: Full Plate
Train: Quick
Adjusted: No
Railroad Grade: No
Movement Markings: Wm. Ellery
Waltham, Mass.
Pat. Pinion.
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 9150.G1566.18S6815.181877M758.A382.K7722.11J4346
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: 14 (0.70%)
$ 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 · May 3, 2023

Serial Number 1588960 was reported as accurate.

Anonymous · October 3, 2020

Serial Number 1588662 was reported as accurate.

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

Anonymous · August 24, 2020

Serial Number 1588609 was reported as accurate.

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

Anonymous · May 12, 2020

Serial Number 1587865 was reported as accurate.

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

Anonymous · April 25, 2019

Serial Number 1587594 was reported as accurate.

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

Anonymous · November 10, 2017

Serial Number 1587880 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Anonymous · December 30, 2014

Serial Number 1587513 was reported as inaccurate.

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

jeremyroy 199 · July 1, 2013

Serial Number 1587784 was reported as accurate.

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

Anonymous · March 16, 2013

Serial Number 1588801 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