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: 7488127
Grade: Riverside
Model: 1892
Estimated Production Date: October 1899 - April 1901
Run Quantity: 500
Grade/Model Run: 10 of 11
Grade/Model Total Production: 3,900
Size: 18s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 15450.G635.18S9883.181892M80.H4389.L4041.17J339
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
5.99
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
5.48
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.006%
Registry Population: 3 (0.60%)

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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.


733harry 33 · February 22, 2023

Serial Number 7488364 was reported as accurate.

Anonymous · December 23, 2020

Serial Number 7488277 was reported as accurate.

PixieHI 1 · December 22, 2020

Serial Number 7488277 was reported as accurate.

Anonymous · December 1, 2019

Serial Number 7488298 was reported as accurate.

Mobilaero Top Contributor Supporter 291 · September 15, 2018

Serial Number 7488127 was reported as accurate.

Anonymous · July 16, 2018

Serial Number 7488391 was reported as accurate.

timerestored 278 · August 28, 2017

Serial Number 7488127 was reported as accurate.

Anonymous · April 6, 2017

Serial Number 7488146 was reported as accurate.

Anonymous · July 19, 2014

Serial Number 7488214 was reported as accurate.

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

Anonymous · July 19, 2014

Serial Number 7488214 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Key to Lever
Waltham Grade Riverside Pocket Watch