Pocket Watch Database

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

American Waltham Watch Co.

Grade: P.S. Bartlett

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 391209
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: February 1869 - March 1869
Run Quantity: 330
Total Production: 293,259
Size: 18s
Jewels: 11j
Movement Configuration: Either
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Adjusted: Yes
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List

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Data Verification Reports

391001
Verification Serial Map
391330

Bricen44 1 · October 19, 2016

Serial Number 391022 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 19, 2016

Serial Number 391022 was reported as accurate.

Anonymous · December 7, 2013

Serial Number 391026 was reported as accurate.

Waltham Grade P.S. Bartlett Pocket Watch Movement