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: 2887628
Grade: Wm. Ellery
Model: 1883
Estimated Production Date: January 1886 - May 1886
Run Quantity: 1,000
Grade/Model Run: 20 of 50
Grade/Model Total Production: 38,075
Size: 18s
Jewels: 11j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Pendant
Plate: Full Plate
Regulator: Plain
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: 11915.G2039.18S8155.181883M103.O8490.P63.11J5076
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
86.93
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
79.11
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.086%
Registry Population: 7 (0.70%)
$ Estimated Value (12 Month Change): 5.26% Analyzing 600 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 · April 14, 2021

Serial Number 2887577 was reported as accurate.

Anonymous · October 17, 2019

Serial Number 2887233 was reported as accurate.

RLDahn 5 · May 20, 2017

Serial Number 2887682 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt

Anonymous · July 11, 2016

Serial Number 2887504 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt

Anonymous · December 18, 2015

Serial Number 2887606 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Waltham Grade Wm. Ellery Pocket Watch