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: 14895250 Question Mark
Grade: No. 820 Question Mark
Model: 1883 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 5,000 Question Mark
Grade/Model Run: 155 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
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 19675.G155.18S11440.181883M2923.O12360.P5317.15J4583 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.452 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
30 (0.60%) Question Mark
$ Estimated Value (12 Month Change): -8.08% Analyzing 1,257 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 · April 25, 2021

Serial Number 14894300 was reported as accurate.

Anonymous · October 6, 2020

Serial Number 14896784 was reported as accurate.

Anonymous · January 6, 2020

Serial Number 14895298 was reported as accurate.

Anonymous · October 21, 2019

Serial Number 14896068 was reported as accurate.

Anonymous · August 8, 2019

Serial Number 14894385 was reported as accurate.

roymilner2001 3 · December 28, 2018

Serial Number 14893855 was reported as accurate.

Anonymous · November 13, 2017

Serial Number 14896216 was reported as accurate.

Anonymous · November 13, 2017

Serial Number 14896216 was reported as accurate.

Anonymous · July 19, 2017

Serial Number 14898271 was reported as accurate.

Anonymous · July 9, 2017

Serial Number 14898271 was reported as accurate.

Anonymous · March 29, 2017

Serial Number 14894698 was reported as accurate.

Anonymous · December 30, 2016

Serial Number 14898043 was reported as accurate.

daddo46 992 · October 29, 2016

Serial Number 14896122 was reported as accurate.

Anonymous · May 19, 2016

Serial Number 14894022 was reported as accurate.

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

Anonymous · March 20, 2016

Serial Number 14894720 was reported as accurate.

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

xraybuyer 14 · May 16, 2015

Serial Number 14895864 was reported as accurate.

xraybuyer 14 · December 15, 2014

Serial Number 14895864 was reported as accurate.

Anonymous · November 22, 2014

Serial Number 14895864 was reported as accurate.

geodude 15 · October 9, 2014

Serial Number 14898065 was reported as accurate.

Anonymous · October 6, 2014

Serial Number 14893559 was reported as accurate.

Anonymous · February 2, 2014

Serial Number 14895640 was reported as accurate.

Anonymous · January 29, 2014

Serial Number 14898065 was reported as accurate.

Anonymous · January 26, 2014

Serial Number 14898065 was reported as accurate.

Anonymous · January 4, 2014

Serial Number 14897150 was reported as accurate.

Anonymous · August 29, 2013

Serial Number 14897584 was reported as accurate.

Anonymous · August 25, 2013

Serial Number 14893766 was reported as accurate.

Anonymous · February 17, 2013

Serial Number 14895707 was reported as accurate.

Waltham Grade No. 820 Pocket Watch