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: 11894926 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1902 Question Mark
Run Quantity: 1,750 Question Mark
Grade/Model Run: 104 of 224 Question Mark
Grade/Model Total Production: 413,500 Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Wind Mechanism: Stem 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: 17829.G104.18S10814.181883M2468.H5523.L4508.15J4192 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.648 Question Mark
Advanced Metrics
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Registry Population:
Scoped for This Run Only
7 (0.40%) Question Mark
$ Estimated Value (12 Month Change): 5.43% Analyzing 1,281 Sales Question Mark

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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 · June 18, 2021

Serial Number 11894987 was reported as accurate.

texnet 684 · April 16, 2019

Serial Number 11893980 was reported as accurate.

Anonymous · February 2, 2018

Serial Number 11895449 was reported as accurate.

Anonymous · September 27, 2017

Serial Number 11894221 was reported as accurate.

rubber 37 · June 4, 2016

Serial Number 11893772 was reported as accurate.

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

Anonymous · March 1, 2016

Serial Number 11895196 was reported as accurate.

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

Anonymous · February 9, 2014

Serial Number 11893835 was reported as accurate.