Pocket Watch Database

From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 831528
Grade: Riverside
Model: 1874
Estimated Production Date: January 1876 - February 1, 1876
Run Quantity: 620
Grade/Model Run: 17 of 162
Grade/Model Total Production: 23,674
Size: 14s
Jewels: 11j
Movement Configuration: Hunting
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: No
Railroad Grade: No
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
Case: Various
Run ID: 5850.G46.14S142.141874M22.H154.L148.11J3468
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
50.81
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
46.24
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.051%
Registry Population: 4 (0.65%)

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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.


mousec 34 · June 10, 2020

Serial Number 831781 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 2, 2014

Serial Number 831917 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Riverside Pocket Watch