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: 1802197 Question Mark
Grade: Wm. Ellery Question Mark
Model: 1879 Question Mark
Estimated Production Date: August 1882 - November 1882 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 47 of 80 Question Mark
Grade/Model Total Production: 60,900 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Train: Slow Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 9681.G1679.18S7066.181879M110.O7719.L1548.11J4498 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: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
169.80 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
154.52 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.169% Question Mark
Registry Population:
Scoped for This Run Only
6 (0.60%) Question Mark

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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.


sanjosetom 313 · August 28, 2024

Serial Number 1802152 was reported as accurate.

jeffercine 3 · April 9, 2020

Serial Number 1802197 was reported as accurate.

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

Anonymous · March 2, 2020

Serial Number 1802449 was reported as accurate.

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

Anonymous · October 9, 2014

Serial Number 1802152 was reported as inaccurate.

Note: Finish is nickel, setting is lever
Changes since this report was submitted:
Adjusted changed from Yes to No

irishred 38 · April 24, 2014

Serial Number 1802187 was reported as accurate.

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

pwcanada Supporter 107 · June 23, 2013

Serial Number 1802925 was reported as accurate.

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

Anonymous · March 5, 2013

Serial Number 1802108 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