Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 364

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 19793474
Grade: No. 364
Model: 1907
Estimated Production Year: 1914
Run Quantity: 1,000
Grade/Model Run: 1 of 3
Grade/Model Total Production: 10,050
Size: 3/0s
Jewels: 15j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 22743.G1.S87.M36.H7707.P7908.15J5285
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.303
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
30.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
27.53
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.030%
Registry Population: 2 (0.20%)

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · December 3, 2018

Serial Number 19793853 was reported as inaccurate.

Note: This same serial number of the movement in front
of me....shows this as a 7 jewel movement. This
is what have anyway
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · February 27, 2018

Serial Number 19793474 was reported as inaccurate.

Note: Gilt Movement
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt

Anonymous · September 3, 2017

Serial Number 19793858 was reported as inaccurate.

Note: My watch is a 7 Jewel
Changes since this report was submitted:
Movement Finish changed from Nickel to Gilt