Pocket Watch Database

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

American Waltham Watch Co.

Grade: 8 Day

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 25983310 Question Mark
Grade: 8 Day Question Mark
Model: 1926 Question Mark
Estimated Production Year: 1926 Question Mark
Run Quantity: 39,000 Question Mark
Grade/Model Run: 25 of 70 Question Mark
Grade/Model Total Production: 542,500 Question Mark
Size: 37s 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: 24971.G164.37S170.371926M26.O15501.P9928.7J7360 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.614 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,633.34 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,486.34 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.624% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.02%) 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 12, 2025

Serial Number 25982861 was reported as accurate.

Anonymous · January 21, 2025

Serial Number 25983583 was reported as accurate.

Anonymous · October 27, 2024

Serial Number 25962749 was reported as accurate.

Anonymous · December 3, 2022

Serial Number 25971152 was reported as accurate.

Anonymous · July 9, 2020

Serial Number 25958539 was reported as accurate.

Anonymous · June 25, 2020

Serial Number 25953502 was reported as accurate.

Anonymous · May 4, 2020

Serial Number 25977634 was reported as accurate.

Anonymous · February 6, 2020

Serial Number 25983680 was reported as accurate.

Anonymous · January 25, 2020

Serial Number 25984434 was reported as accurate.

Anonymous · September 26, 2019

Serial Number 25963164 was reported as accurate.

Anonymous · August 21, 2019

Serial Number 25970958 was reported as accurate.

Anonymous · June 27, 2018

Serial Number 25984138 was reported as accurate.

Anonymous · June 15, 2018

Serial Number 25979651 was reported as accurate.

Anonymous · June 8, 2018

Serial Number 25956924 was reported as accurate.

Anonymous · February 26, 2018

Serial Number 25967479 was reported as accurate.

Anonymous · November 1, 2017

Serial Number 25961872 was reported as accurate.

Anonymous · February 10, 2017

Serial Number 25965323 was reported as accurate.

Anonymous · November 8, 2016

Serial Number 25976215 was reported as accurate.

Anonymous · June 13, 2016

Serial Number 25984366 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · January 13, 2016

Serial Number 25974480 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 3, 2015

Serial Number 25950062 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

fordcasa Top Contributor Supporter 444 · September 8, 2014

Serial Number 25959485 was reported as inaccurate.

Note: 37s 8Day
15J adjusted
Changes since this report was submitted:
Size changed from Unknown to 37
Plate changed from Unknown to 3/4

Anonymous · July 28, 2014

Serial Number 25981991 was reported as accurate.

Waltham Grade 8 Day Pocket Watch