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: 21793600 Question Mark
Grade: Equity Question Mark
Model: 1908 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 4,000 Question Mark
Grade/Model Run: 17 of 20 Question Mark
Grade/Model Total Production: 56,500 Question Mark
Size: 16s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting 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: 23748.G43.16S3410.161908M970.H8064.P8837.7J7010 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.529 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
60.21 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
54.79 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.060% Question Mark
Registry Population:
Scoped for This Run Only
28 (0.70%) Question Mark
$ Estimated Value (12 Month Change): -19.81% Analyzing 73 Sales Question Mark

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 · August 26, 2024

Serial Number 21795790 was reported as accurate.

Anonymous · June 19, 2023

Serial Number 21793306 was reported as accurate.

timekeeper48 Supporter 88 · April 27, 2023

Serial Number 21795158 was reported as accurate.

Anonymous · October 25, 2022

Serial Number 21795831 was reported as accurate.

dai4583 58 · June 25, 2022

Serial Number 21794114 was reported as accurate.

PHIL1199 Supporter 1164 · June 25, 2022

Serial Number 21793676 was reported as accurate.

Anonymous · July 30, 2021

Serial Number 21793721 was reported as accurate.

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

Anonymous · April 14, 2021

Serial Number 21795219 was reported as accurate.

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

Anonymous · July 27, 2020

Serial Number 21795658 was reported as accurate.

Anonymous · July 19, 2020

Serial Number 21795730 was reported as accurate.

Anonymous · May 1, 2020

Serial Number 21795603 was reported as inaccurate.

Note: photo incorrect but movement is correct
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · March 15, 2020

Serial Number 21795024 was reported as accurate.

Anonymous · November 22, 2019

Serial Number 21792097 was reported as accurate.

Anonymous · October 16, 2019

Serial Number 21793142 was reported as accurate.

dai4583 58 · April 13, 2019

Serial Number 21795349 was reported as accurate.

Anonymous · February 9, 2019

Serial Number 21792112 was reported as accurate.

Anonymous · December 7, 2018

Serial Number 21795746 was reported as accurate.

MikeTodd 17 · June 18, 2018

Serial Number 21793600 was reported as accurate.

Anonymous · September 11, 2017

Serial Number 21795792 was reported as accurate.

Anonymous · September 7, 2017

Serial Number 21793660 was reported as accurate.

Anonymous · June 4, 2017

Serial Number 21793142 was reported as accurate.

Anonymous · January 9, 2017

Serial Number 21795275 was reported as accurate.

creativedoctor 3 · December 3, 2016

Serial Number 21794646 was reported as accurate.

picosonoio 3 · June 12, 2015

Serial Number 21795199 was reported as accurate.

Anonymous · April 8, 2015

Serial Number 21795967 was reported as accurate.

Anonymous · July 21, 2014

Serial Number 21794390 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 9, 2014

Serial Number 21795603 was reported as accurate.

bethfob 42 · May 29, 2014

Serial Number 21795409 was reported as accurate.

Apeman 40 · December 1, 2013

Serial Number 21792479 was reported as accurate.

Anonymous · September 25, 2013

Serial Number 21794136 was reported as accurate.

Waltham Grade Equity Pocket Watch