Pocket Watch Database


From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Chronograph

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 1583582 Question Mark
Grade: Riverside Question Mark
Model: 1874 Question Mark
Estimated Production Date: January 1882 - May 1882 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 134 of 162 Question Mark
Grade/Model Total Production: 23,674 Question Mark
Size: 14s Question Mark
Jewels: 13j Question Mark
Movement Configuration: Openface 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: 9137.G315.14S865.141874M387.O7525.L1242.13J234 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
20.46 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.62 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.020% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark
Research Note: #1583550: Verified as Chronograph (3rd Wheel Not Jeweled) [eBay #233225904770]

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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.


Ashraf 149 · July 13, 2019

Serial Number 1583550 was reported as inaccurate.

Note: This a split second chronograph with 15 jewels as
minimum.
Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · May 20, 2018

Serial Number 1583567 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · May 31, 2017

Serial Number 1583517 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever

Anonymous · April 7, 2017

Serial Number 1583588 was reported as inaccurate.

Note: 14 Size Chronograph
Changes since this report was submitted:
Movement Configuration changed from Either to Openface
Movement Setting changed from Key to Lever
Waltham Grade Riverside Pocket Watch