Pocket Watch Database


From the American Horology Archive:
Waltham Grade Equity Pocket Watch

American Waltham Watch Co.

Grade: Equity

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 18722740 Question Mark
Grade: Equity Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 13 of 20 Question Mark
Grade/Model Total Production: 56,500 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Openface Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 22092.G13.16S2885.161908M455.O13712.P7311.7J6367 Question Mark
Data Research: 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
109.89 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
100.00 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.109% Question Mark
Registry Population:
Scoped for This Run Only
8 (0.40%) Question Mark
$ Estimated Value (12 Month Change): -19.81% Analyzing 73 Sales Question Mark
Research Note: #18722740: Verified as Marked "Traveler."

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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 · June 30, 2021

Serial Number 18721178 was reported as accurate.

Changes since this report was submitted:
Plate changed from Bridge to 3/4

Anonymous · September 2, 2018

Serial Number 18722276 was reported as accurate.

Anonymous · May 25, 2016

Serial Number 18721833 was reported as accurate.

Anonymous · March 6, 2014

Serial Number 18721913 was reported as accurate.

Anonymous · January 14, 2014

Serial Number 18721445 was reported as accurate.

Waltham Grade Equity Pocket Watch