Pocket Watch Database

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

American Waltham Watch Co.

Grade: No. 820

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 9066890
Grade: No. 820
Model: 1883
Estimated Production Year: 1899
Run Quantity: 4,000
Total Production: 413,500
Size: 18s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Full Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List

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Data Verification Reports

9063001
Verification Serial Map
9067000

Anonymous · August 9, 2020

Serial Number 9063970 was reported as accurate.

Anonymous · May 31, 2020

Serial Number 9064111 was reported as accurate.

Anonymous · November 12, 2019

Serial Number 9066184 was reported as accurate.

Anonymous · August 10, 2019

Serial Number 9065357 was reported as accurate.

Anonymous · April 9, 2019

Serial Number 9063360 was reported as accurate.

Anonymous · January 11, 2019

Serial Number 9063970 was reported as accurate.

Anonymous · September 16, 2017

Serial Number 9063254 was reported as accurate.

Anonymous · August 6, 2017

Serial Number 9066802 was reported as accurate.

Anonymous · January 24, 2017

Serial Number 9063170 was reported as accurate.

JSowder 37 · February 10, 2016

Serial Number 9065800 was reported as accurate.

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

Anonymous · February 21, 2015

Serial Number 9065821 was reported as accurate.

schwan 178 · January 11, 2015

Serial Number 9063977 was reported as accurate.

Anonymous · August 7, 2014

Serial Number 9063094 was reported as accurate.

maseaka 2 · December 22, 2013

Serial Number 9066458 was reported as accurate.

Anonymous · December 6, 2013

Serial Number 9066931 was reported as accurate.

msuash 1 · October 26, 2013

Serial Number 9063094 was reported as accurate.

Anonymous · October 18, 2013

Serial Number 9063094 was reported as accurate.

Fatpawz 4 · October 7, 2013

Serial Number 9066446 was reported as accurate.

Anonymous · September 17, 2013

Serial Number 9063094 was reported as accurate.

Waltham Grade No. 820 Pocket Watch