Pocket Watch Database


From the American Horology Archive:
Waltham Grade Seaside Pocket Watch

American Waltham Watch Co.

Grade: Seaside

Mixed Run: Gilt and Nickel Finish Examples Verified

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 16600721 Question Mark
Grade: Seaside Question Mark
Model: 1890 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 115 of 139 Question Mark
Grade/Model Total Production: 1,008,199 Question Mark
Size: 6s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Gilt    Mixed Run Question Mark
Movement Signing Style: Serif (Decorative) Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: American Waltham
Watch Co.
15 Jewels
Case: Various Question Mark
Run ID: 20815.G389.6S729.61890M438.H6886.P6184.15J4831 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3,035.46 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,762.26 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.017% Question Mark
Registry Population:
Scoped for This Run Only
18 (0.90%) Question Mark
$ Estimated Value (12 Month Change): 2.08% Analyzing 1,215 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.


Anonymous · October 13, 2023

Serial Number 16601653 was reported as accurate.

Anonymous · October 24, 2021

Serial Number 16600872 was reported as accurate.

Anonymous · September 27, 2021

Serial Number 16601084 was reported as accurate.

Anonymous · January 8, 2021

Serial Number 16600612 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 10, 2020

Serial Number 16602182 was reported as accurate.

Anonymous · October 1, 2020

Serial Number 16600565 was reported as accurate.

cmdraven 4083 · October 5, 2019

Serial Number 16602447 was reported as accurate.

modelscarplains 39 · July 24, 2019

Serial Number 16600959 was reported as accurate.

modelscarplains 39 · July 24, 2019

Serial Number 16600959 was reported as accurate.

Anonymous · May 6, 2018

Serial Number 16602350 was reported as accurate.

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

Anonymous · June 28, 2017

Serial Number 16602350 was reported as accurate.

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

MountainSkyS 9 · November 16, 2015

Serial Number 16602369 was reported as inaccurate.

Note: Marked 15 Jewels
Changes since this report was submitted:
Jewels changed from 12j to 15j
Movement Configuration changed from Openface to Hunting
Plate changed from Unknown to 3/4 Split

cmdraven 4083 · June 8, 2014

Serial Number 16601722 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 12j to 15j
Movement Configuration changed from Openface to Hunting
Waltham Grade Seaside Pocket Watch