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: 13611341 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1904 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 125 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: 18933.G125.18S11195.181883M2733.O11929.P4724.15J4396 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.470 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
17 (0.57%) Question Mark
$ Estimated Value (12 Month Change): -8.08% Analyzing 1,259 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 · November 15, 2024

Serial Number 13608818 was reported as accurate.

ClipperCargo Supporter 39 · October 4, 2024

Serial Number 13608661 was reported as accurate.

Bostonjoe Top Contributor Supporter 197 · December 17, 2021

Serial Number 13611341 was reported as accurate.

Anonymous · August 19, 2021

Serial Number 13609970 was reported as accurate.

Anonymous · December 31, 2020

Serial Number 13609899 was reported as accurate.

Anonymous · November 30, 2020

Serial Number 13611127 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 24, 2020

Serial Number 13611376 was reported as accurate.

Anonymous · November 29, 2017

Serial Number 13610564 was reported as accurate.

Anonymous · April 21, 2017

Serial Number 13610500 was reported as accurate.

Anonymous · August 30, 2016

Serial Number 13609656 was reported as accurate.

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

Jeffh584 1 · July 28, 2016

Serial Number 13610916 was reported as accurate.

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

Jamjonide24 1 · May 31, 2016

Serial Number 13608602 was reported as accurate.

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

Anonymous · May 31, 2016

Serial Number 13608602 was reported as accurate.

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

BMarrs0756 9 · May 8, 2015

Serial Number 13610072 was reported as accurate.

BMarrs0756 9 · May 8, 2015

Serial Number 13610072 was reported as accurate.

Anonymous · December 10, 2013

Serial Number 13608682 was reported as accurate.

Waltham Grade No. 820 Pocket Watch