Pocket Watch Database


From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 887

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 30646619 Question Mark
Grade: No. 887 Question Mark
Model: L-8.75 Question Mark
Estimated Production Date: January 1941 Question Mark
Run Quantity: 10,000 Question Mark
Grade/Model Run: 13 of 21 Question Mark
Grade/Model Total Production: 312,999 Question Mark
Size: 8.75L Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25763.G13.S30.M30.H8814.U116.17J3081 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
466.67 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
424.67 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.464% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.02%) 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.


Anonymous · July 18, 2020

Serial Number 30649494 was reported as accurate.

Anonymous · July 18, 2020

Serial Number 30649494 was reported as accurate.