Pocket Watch Database

From the American Horology Archive:
Waltham Grade 8 Day Pocket Watch

American Waltham Watch Co.

Grade: 8 Day

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 22793932 Question Mark
Grade: 8 Day Question Mark
Model: 1910 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 14,000 Question Mark
Grade/Model Run: 103 of 139 Question Mark
Grade/Model Total Production: 806,000 Question Mark
Size: 37s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 24264.G103.37S106.371910M106.O15086.P9280.7J7099 Question Mark
Data Research: 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
2,426.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,208.28 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.412% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.03%) 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.


Anonymous · February 17, 2021

Serial Number 22792392 was reported as accurate.

Anonymous · December 14, 2019

Serial Number 22794308 was reported as accurate.

Anonymous · August 20, 2018

Serial Number 22793183 was reported as accurate.

Anonymous · May 7, 2018

Serial Number 22795097 was reported as accurate.

Anonymous · September 18, 2017

Serial Number 22793932 was reported as accurate.

Anonymous · April 6, 2015

Serial Number 22799306 was reported as accurate.

Anonymous · October 26, 2014

Serial Number 22800725 was reported as accurate.

fordcasa Top Contributor Supporter 444 · June 8, 2014

Serial Number 22790573 was reported as inaccurate.

Note: 37s 8 Day
Nickel finish
3/4 plate
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4

worldofantiques 199 · May 8, 2014

Serial Number 22790573 was reported as accurate.

Anonymous · February 1, 2014

Serial Number 22800000 was reported as accurate.

Anonymous · November 14, 2013

Serial Number 22790948 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4
Waltham Grade 8 Day Pocket Watch