Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: Missing Data

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 20297323 Question Mark
Grade: Missing Data Question Mark
Model: Equity Question Mark
Estimated Production Year: 1915 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 15 of 17 Question Mark
Grade/Model Total Production: 41,050 Question Mark
Size: 17s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Case: Various Question Mark
Run ID: 23090.G71.17S25.M25.O14343.P8191.15J5367 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.470 Question Mark
Registry Population:
Scoped for This Run Only
4 (0.20%) 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.


lrudnick 1 · September 10, 2023

Serial Number 20297075 was reported as accurate.

Anonymous · September 10, 2023

Serial Number 20297075 was reported as accurate.

Rcardkidz 4083 · August 3, 2020

Serial Number 20297420 was reported as accurate.

Anonymous · July 25, 2019

Serial Number 20297761 was reported as accurate.

Miguel 47 · January 11, 2015

Serial Number 20297587 was reported as inaccurate.

Note: 15 jewels
Changes since this report was submitted:
Jewels changed from 7J to 15j

Anonymous · April 20, 2013

Serial Number 20297293 was reported as inaccurate.

Note: 15j
Changes since this report was submitted:
Jewels changed from 7J to 15j