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: 2446877 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1877 Question Mark
Estimated Production Date: October 1884 - February 1885 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 354 of 381 Question Mark
Grade/Model Total Production: 261,286 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 11145.G1921.18S7885.181877M1704.A780.K8557.11J4916 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: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
365.65 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
332.74 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.363% Question Mark
Registry Population:
Scoped for This Run Only
11 (0.37%) Question Mark
$ Estimated Value (12 Month Change): 6.92% Analyzing 816 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


TerryfromCanada Supporter 486 · December 10, 2022

Serial Number 2445212 was reported as accurate.

Anonymous · May 3, 2022

Serial Number 2446551 was reported as accurate.

Relojo333 24 · January 23, 2021

Serial Number 2445853 was reported as accurate.

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

Anonymous · November 17, 2020

Serial Number 2447550 was reported as accurate.

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

Anonymous · September 6, 2020

Serial Number 2445087 was reported as accurate.

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

Anonymous · August 24, 2020

Serial Number 2445475 was reported as accurate.

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

MoatsJustin1 top-contributor 5272 · July 20, 2020

Serial Number 2445192 was reported as accurate.

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

Relojo333 24 · April 24, 2020

Serial Number 2445853 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

Chrisp 1 · February 13, 2020

Serial Number 2446877 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 · May 23, 2017

Serial Number 2445538 was reported as inaccurate.

Note: 17 jewels not 11
Curator Response: Thanks for submitting this information. Please upload a photo to your collection so we can take a closer look.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Gilt
Adjusted changed from Yes to No

Anonymous · April 24, 2017

Serial Number 2446938 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 6, 2016

Serial Number 2445246 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
Waltham Grade Wm. Ellery Pocket Watch