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: 1152106 Question Mark
Grade: Riverside Question Mark
Model: 1874 Question Mark
Estimated Production Date: July 1879 - September 1879 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 96 of 162 Question Mark
Grade/Model Total Production: 23,674 Question Mark
Size: 14s Question Mark
Jewels: 13j Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 7930.G263.14S605.141874M178.H719.L613.13J127 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.469 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
50.81 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
46.24 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.051% Question Mark
Registry Population:
Scoped for This Run Only
3 (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.


Anonymous · October 15, 2022

Serial Number 1152347 was reported as accurate.

MoatsJustin1 top-contributor 5269 · January 13, 2021

Serial Number 1152282 was reported as accurate.

Anonymous · April 2, 2014

Serial Number 1152196 was reported as accurate.

Anonymous · November 8, 2013

Serial Number 1152523 was reported as accurate.

rsadbarber1 3 · September 27, 2013

Serial Number 1152381 was reported as accurate.

Waltham Grade Riverside Pocket Watch