Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 23174225 Question Mark
Grade: Riverside Question Mark
Model: 1912 Question Mark
Estimated Production Year: 1919 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 6 of 6 Question Mark
Grade/Model Total Production: 3,400 Question Mark
Size: 6/0s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 24425.G1019.S297.M113.O15195.P9416.17J2769 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.23 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
9.31 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.010% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.70%) 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.


Rcardkidz 4137 · February 21, 2020

Serial Number 23174159 was reported as accurate.

Anonymous · February 25, 2018

Serial Number 23174843 was reported as inaccurate.

Note: watch is stamped 21J
Changes since this report was submitted:
Plate changed from Unknown to 3/4 Split

Anonymous · August 10, 2015

Serial Number 23174672 was reported as accurate.

Anonymous · October 7, 2013

Serial Number 23174705 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to 3/4 Split