Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 165 Pocket Watch

American Waltham Watch Co.

Grade: No. 165

(Alternatively Grade No. 365)

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 18797533 Question Mark
Grade: No. 165 Question Mark
Model: 1907 Question Mark
Estimated Production Year: 1912 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 48 of 59 Question Mark
Grade/Model Total Production: 197,100 Question Mark
Size: 0s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Pendant Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 22134.G48.0S954.01907M140.H7459.P7353.15J5132 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
593.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
540.01 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.590% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.07%) Question Mark
$ Estimated Value (12 Month Change): -16.81% Analyzing 337 Sales 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.


rnfwatch Supporter 130 · December 8, 2024

Serial Number 18797533 was reported as inaccurate.

Note: Movement confirmed 3/0 Size, not 0 Size, whereas
database shows it as 0 Size. Front plate measures
1.101 inches / 27.97mm.
Waltham Grade No. 165 Pocket Watch