Pocket Watch Database


From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 24466993 Question Mark
Grade: Riverside Question Mark
Model: 1924 Col.b Question Mark
Estimated Production Year: 1923 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 4 of 7 Question Mark
Grade/Model Total Production: 15,000 Question Mark
Size: 12s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 24690.G1026.12S1526.M19.O15372.P9666.21J546 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
45.16 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
41.09 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.045% Question Mark
Registry Population:
Scoped for This Run Only
9 (0.90%) Question Mark
$ Estimated Value (12 Month Change): 0% Analyzing 169 Sales Question Mark
Research Note: Waltham Serial Ledgers designate this run as "Col." Model 1924 (Colonial B).

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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 · March 27, 2021

Serial Number 24467203 was reported as accurate.

Anonymous · March 13, 2021

Serial Number 24467203 was reported as accurate.

Anonymous · March 10, 2021

Serial Number 24467054 was reported as accurate.

Anonymous · December 27, 2020

Serial Number 24467054 was reported as accurate.

Anonymous · September 29, 2017

Serial Number 24466984 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from Colonial to 1924 Col.b

superjinjo 1 · May 9, 2017

Serial Number 24466938 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from Colonial to 1924 Col.b

mdeshaies 40 · March 23, 2016

Serial Number 24466562 was reported as inaccurate.

Note: My watch is adjusted to 5 pos.
Changes since this report was submitted:
Factory Model changed from Colonial to 1924 Col.b
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge

VH1943 176 · January 24, 2016

Serial Number 24466701 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from Colonial to 1924 Col.b
Adjusted changed from No to Yes

Anonymous · June 7, 2013

Serial Number 24467226 was reported as inaccurate.

Note: Adjusted 5 Positions
Changes since this report was submitted:
Factory Model changed from Colonial to 1924 Col.b
Adjusted changed from No to Yes
Plate changed from Unknown to Bridge
Waltham Grade Riverside Pocket Watch