Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 820 Pocket Watch

American Waltham Watch Co.

Grade: No. 820

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 8814560 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1898 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 24 of 224 Question Mark
Grade/Model Total Production: 413,500 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 16122.G24.18S10146.181883M1923.O10463.P2527.15J3786 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
874.33 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
795.64 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.869% Question Mark
Registry Population:
Scoped for This Run Only
25 (0.83%) Question Mark
$ Estimated Value (12 Month Change): -6.25% Analyzing 1,259 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.


cjbrem Supporter 957 · April 2, 2024

Serial Number 8813659 was reported as accurate.

taborclock Supporter 148 · December 16, 2022

Serial Number 8814090 was reported as accurate.

Anonymous · August 13, 2021

Serial Number 8812104 was reported as accurate.

Anonymous · February 9, 2021

Serial Number 8814560 was reported as accurate.

Oldbummer 11 · November 15, 2020

Serial Number 8812752 was reported as accurate.

Capricorn 1 · May 17, 2020

Serial Number 8814422 was reported as accurate.

Anonymous · March 2, 2018

Serial Number 8814685 was reported as accurate.

Anonymous · March 2, 2018

Serial Number 8814685 was reported as accurate.

Anonymous · February 20, 2018

Serial Number 8814685 was reported as accurate.

Anonymous · December 20, 2017

Serial Number 8814392 was reported as accurate.

Anonymous · April 19, 2017

Serial Number 8812343 was reported as accurate.

Anonymous · March 29, 2017

Serial Number 8813757 was reported as accurate.

Anonymous · January 30, 2017

Serial Number 8812486 was reported as accurate.

cmdraven 4083 · August 18, 2016

Serial Number 8812204 was reported as accurate.

Anonymous · October 31, 2015

Serial Number 8813543 was reported as accurate.

tgonzales 3 · November 25, 2014

Serial Number 8814629 was reported as accurate.

Anonymous · May 3, 2014

Serial Number 8813859 was reported as accurate.

Anonymous · February 18, 2014

Serial Number 8812819 was reported as inaccurate.

Note: Nickle finish

Anonymous · November 7, 2013

Serial Number 8813597 was reported as accurate.

Anonymous · June 20, 2013

Serial Number 8812001 was reported as accurate.

Waltham Grade No. 820 Pocket Watch