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: 8468896 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: 9 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: 15956.G9.18S10080.181883M1859.O10378.P2386.15J3728 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 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
24 (0.80%) 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.


lee571 Supporter 79 · October 24, 2024

Serial Number 8468046 was reported as accurate.

Anonymous · July 29, 2024

Serial Number 8468046 was reported as accurate.

Anonymous · August 5, 2022

Serial Number 8468762 was reported as accurate.

Anonymous · June 11, 2021

Serial Number 8467942 was reported as accurate.

Anonymous · November 6, 2020

Serial Number 8466525 was reported as accurate.

Anonymous · May 17, 2020

Serial Number 8467529 was reported as accurate.

Anonymous · March 31, 2020

Serial Number 8468781 was reported as accurate.

Anonymous · January 5, 2020

Serial Number 8466212 was reported as accurate.

Eltee120 Supporter 102 · June 9, 2019

Serial Number 8466815 was reported as accurate.

lazybutt 1 · May 19, 2019

Serial Number 8467596 was reported as accurate.

Anonymous · December 8, 2018

Serial Number 8466047 was reported as accurate.

Steve418sc 1 · October 24, 2018

Serial Number 8466212 was reported as accurate.

Anonymous · March 24, 2018

Serial Number 8467440 was reported as accurate.

Anonymous · February 16, 2018

Serial Number 8468642 was reported as accurate.

Anonymous · July 28, 2017

Serial Number 8467701 was reported as accurate.

daddo46 992 · January 11, 2017

Serial Number 8468553 was reported as accurate.

Anonymous · August 26, 2016

Serial Number 8466330 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Nickel

Anonymous · April 8, 2013

Serial Number 8468441 was reported as accurate.

Anonymous · March 17, 2013

Serial Number 8467102 was reported as accurate.

Anonymous · December 28, 2012

Serial Number 8466803 was reported as accurate.

Anonymous · December 17, 2012

Serial Number 8466217 was reported as inaccurate.

Note: Movement says American Waltham Watch Co, not
Appleton Tracey
Waltham Grade No. 820 Pocket Watch