Pocket Watch Database

From the American Horology Archive:
Waltham Grade P.S. Bartlett Pocket Watch

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 12345
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: August 1858 - September 1858
Run Quantity: 400
Total Production: 293,259
Size: 18s
Jewels: 11j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Balance Type: Solid
Balance Material: Gold
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Database Version: v47.457

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Data Verification Reports

12001
Verification Serial Map
12400

Anonymous · August 22, 2020

Serial Number 12356 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 · May 12, 2020

Serial Number 12299 was reported as accurate.

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

Anonymous · May 11, 2020

Serial Number 12299 was reported as accurate.

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

Anonymous · January 13, 2020

Serial Number 12300 was reported as accurate.

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

Anonymous · December 26, 2019

Serial Number 12237 was reported as accurate.

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

Anonymous · September 17, 2018

Serial Number 12199 was reported as accurate.

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

cherigagne 20 · February 20, 2016

Serial Number 12201 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 · November 1, 2015

Serial Number 12147 was reported as accurate.

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

Anonymous · July 25, 2014

Serial Number 12345 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 · July 25, 2014

Serial Number 12345 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 · June 21, 2013

Serial Number 12321 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 P.S. Bartlett Pocket Watch