Pocket Watch Database

From the American Horology Archive:
Waltham Grade 8 Day Pocket Watch

American Waltham Watch Co.

Grade: 8 Day

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 26052488
Grade: 8 Day
Model: 1926
Estimated Production Year: 1926
Run Quantity: 9,500
Grade/Model Run: 31 of 70
Grade/Model Total Production: 542,500
Size: 37s
Jewels: 7j
Movement Configuration: Openface
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 24983.G170.37S176.371926M32.O15521.P9941.7J7370
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,633.34
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,486.34
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.624%
Registry Population: 3 (0.03%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · May 1, 2021

Serial Number 26049747 was reported as accurate.

Anonymous · July 22, 2020

Serial Number 26055332 was reported as accurate.

Anonymous · April 27, 2020

Serial Number 26050559 was reported as accurate.

Anonymous · March 29, 2019

Serial Number 26052780 was reported as accurate.

Anonymous · March 30, 2016

Serial Number 26056164 was reported as accurate.

Waltham Grade 8 Day Pocket Watch