Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 365

(Alternatively Grade No. 366)

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 21414492 Question Mark
Grade: No. 365 Question Mark
Model: 1907 Question Mark
Estimated Production Year: 1917 Question Mark
Run Quantity: 6,000 Question Mark
Grade/Model Run: 32 of 88 Question Mark
Grade/Model Total Production: 298,949 Question Mark
Size: 3/0s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel 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: 23587.G32.S181.M97.H8002.P8679.15J5535 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
900.07 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
819.06 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.895% Question Mark
Registry Population:
Scoped for This Run Only
8 (0.13%) Question Mark
$ Estimated Value (12 Month Change): -15.38% Analyzing 106 Sales Question Mark

Help Us Help Others By Improving the Database:

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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.


MoatsJustin1 top-contributor 5272 · November 27, 2023

Serial Number 21412035 was reported as accurate.

Rcardkidz 4137 · March 6, 2022

Serial Number 21415161 was reported as accurate.

MoatsJustin1 top-contributor 5272 · September 15, 2021

Serial Number 21416235 was reported as accurate.

Anonymous · April 24, 2021

Serial Number 21414185 was reported as accurate.

Anonymous · April 8, 2021

Serial Number 21417419 was reported as accurate.

Anonymous · April 19, 2019

Serial Number 21417670 was reported as accurate.

Anonymous · February 26, 2019

Serial Number 21414448 was reported as accurate.

Anonymous · March 8, 2018

Serial Number 21415169 was reported as accurate.

Anonymous · August 29, 2017

Serial Number 21416695 was reported as accurate.

MountainSkyS 9 · December 8, 2016

Serial Number 21413989 was reported as inaccurate.

Note: Open Face
Curator Response: Thanks for the report. Does your watch have a seconds bit? If not, it would still considered a hunting movement with a factory conversion dial.

Anonymous · June 23, 2016

Serial Number 21416695 was reported as inaccurate.

Note: Hunting
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

Anonymous · September 23, 2015

Serial Number 21415486 was reported as inaccurate.

Note: 21415486 is a Hunter Case
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Plate changed from Unknown to 3/4

daddo46 992 · June 2, 2015

Serial Number 21417898 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting

Anonymous · September 25, 2014

Serial Number 21415758 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting