Pocket Watch Database

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

American Waltham Watch Co.

Grade: Wm. Ellery

Private Label(s) in Run:

Champion

What is a Private Label?
Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1730411
Grade: Wm. Ellery
Model: 1877
Estimated Production Date: February 1882 - May 1882
Run Quantity: 1,000
Grade/Model Run: 204 of 381
Grade/Model Total Production: 261,286
Size: 18s
Jewels: 11j
Jewel Setting: Screw-Set
Movement Configuration: Adaptable
Movement Finish: Gilt
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: 9508.G1649.18S6990.181877M910.A466.K7889.11J4457
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: 10 (1.00%)
$ 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 · August 11, 2023

Serial Number 1730087 was reported as accurate.

Anonymous · November 14, 2021

Serial Number 1730985 was reported as accurate.

Anonymous · May 25, 2020

Serial Number 1730827 was reported as accurate.

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

Anonymous · September 17, 2019

Serial Number 1730872 was reported as accurate.

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

Anonymous · December 8, 2017

Serial Number 1730388 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 · June 17, 2017

Serial Number 1730159 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

McKounz 1 · December 31, 2015

Serial Number 1730985 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 31, 2015

Serial Number 1730985 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

retirement 25 · July 2, 2014

Serial Number 1730267 was reported as accurate.

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

Anonymous · November 19, 2013

Serial Number 1730600 was reported as accurate.

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