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: 170951
Grade: P.S. Bartlett
Model: 1857
Estimated Production Date: June 1865
Run Quantity: 300
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: Steel
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledgers
1954 Waltham "Gray Book" List
Case: Various
Database Version: v48.443

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Data Verification Reports

170701
Verification Serial Map
171000

Anonymous · September 10, 2019

Serial Number 170890 was reported as accurate.

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

Anonymous · March 8, 2018

Serial Number 170976 was reported as accurate.

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

Anonymous · February 26, 2018

Serial Number 170813 was reported as accurate.

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

Anonymous · April 27, 2013

Serial Number 170951 was reported as accurate.

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

Anonymous · January 28, 2013

Serial Number 170772 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade P.S. Bartlett Pocket Watch