Pocket Watch Database

From the American Horology Archive:
Waltham Grade Lady Waltham Pocket Watch

American Waltham Watch Co.

Grade: Lady Waltham

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 7517971 Question Mark
Grade: Lady Waltham Question Mark
Model: 1891 Question Mark
Estimated Production Date: November 1900 - July 1902 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 20 of 24 Question Mark
Grade/Model Total Production: 9,140 Question Mark
Size: 0s Question Mark
Jewels: 16j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 15486.G35.0S255.01891M224.H4400.P2020.16J463 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: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
17.04 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
15.50 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.017% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.80%) 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 · February 4, 2022

Serial Number 7517822 was reported as accurate.

Anonymous · January 23, 2022

Serial Number 7517822 was reported as accurate.

Anonymous · December 30, 2018

Serial Number 7517999 was reported as accurate.

pwdmbj Supporter 557 · January 15, 2018

Serial Number 7517971 was reported as accurate.

Anonymous · September 2, 2014

Serial Number 7517744 was reported as accurate.

Anonymous · January 11, 2014

Serial Number 7517646 was reported as accurate.

Waltham Grade Lady Waltham Pocket Watch