Pocket Watch Database

From the American Horology Archive:
Waltham Grade Home Watch Co. Pocket Watch Movement

American Waltham Watch Co.

Grade: Home Watch Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 764636
Grade: Home Watch Co.
Model: 1857
Estimated Production Date: July 1874 - September 1, 1874
Run Quantity: 1,000
Total Production: 134,758
Size: 18s
Jewels: 11j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Steel
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Database Version: v48.137

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Data Verification Reports

764001
Verification Serial Map
765000

Anonymous · January 9, 2021

Serial Number 764940 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · December 20, 2019

Serial Number 764336 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · October 1, 2019

Serial Number 764183 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 15, 2016

Serial Number 764109 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · January 23, 2016

Serial Number 764711 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · January 12, 2015

Serial Number 764601 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

chingalia 193 · July 7, 2014

Serial Number 764297 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · January 22, 2014

Serial Number 764395 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade Home Watch Co. Pocket Watch Movement