Pocket Watch Database


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

American Waltham Watch Co.

Grade: Wm. Ellery

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2494360 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1877 Question Mark
Estimated Production Date: September 1885 - May 1886 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 359 of 381 Question Mark
Grade/Model Total Production: 261,286 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11210.G1930.18S7915.181877M1726.H2201.L2419.11J4929 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.452 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
340.57 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
309.92 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.339% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.35%) Question Mark
$ Estimated Value (12 Month Change): 8.40% Analyzing 812 Sales Question Mark

Help Us Help Others By Improving the Database:

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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 · March 8, 2022

Serial Number 2495939 was reported as accurate.

Anonymous · July 16, 2021

Serial Number 2494051 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Adjusted changed from Yes to No

Anonymous · February 3, 2021

Serial Number 2494550 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 18j to 11j
Adjusted changed from Yes to No

Humphrey Supporter 48 · August 24, 2020

Serial Number 2494360 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Anonymous · March 24, 2020

Serial Number 2494913 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Humphrey Supporter 48 · June 26, 2019

Serial Number 2494360 was reported as inaccurate.

Note: Is an 18s Wm. Ellery
But, is hunter config and lever set @ 5
Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · May 29, 2019

Serial Number 2494706 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · May 27, 2019

Serial Number 2494327 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Humphrey Supporter 48 · May 11, 2019

Serial Number 2494360 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · September 11, 2018

Serial Number 2494056 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Configuration changed from Either to Hunting
Movement Finish changed from Gilt or Nickel to Gilt
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · November 18, 2014

Serial Number 2494140 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · August 29, 2014

Serial Number 2494390 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No

Anonymous · January 23, 2014

Serial Number 2494746 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 18j to 11j
Movement Setting changed from Key to Lever
Adjusted changed from Yes to No
Waltham Grade Wm. Ellery Pocket Watch