Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 665

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 29570772 Question Mark
Grade: No. 665 Question Mark
Model: L-6.5 Question Mark
Estimated Production Year: 1937 Question Mark
Run Quantity: 20,000 Question Mark
Grade/Model Run: 26 of 30 Question Mark
Grade/Model Total Production: 369,301 Question Mark
Size: 6.5L Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25672.G26.S53.M53.O15929.U57.15J6083 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.467 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,111.88 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,011.81 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.105% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.01%) Question Mark

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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.


beckham785 2 · August 4, 2024

Serial Number 29583489 was reported as accurate.

NumbatNinja Supporter 48 · March 28, 2021

Serial Number 29570772 was reported as inaccurate.

Note: Movement is marked as being 9 Jewels

georged Supporter 162 · December 11, 2018

Serial Number 29568538 was reported as inaccurate.

Note: movement is 9 (NINE) jewel
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.

georged Supporter 162 · September 18, 2018

Serial Number 29568538 was reported as accurate.