Pocket Watch Database


From the American Horology Archive:
Waltham Grade No. 160 Pocket Watch

American Waltham Watch Co.

Grade: No. 160

(Alternatively Grade No. 161)

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 17392946 Question Mark
Grade: No. 160 Question Mark
Model: 1907 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 5,000 Question Mark
Grade/Model Run: 17 of 46 Question Mark
Grade/Model Total Production: 121,300 Question Mark
Size: 0s Question Mark
Jewels: 7j 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: 21343.G17.0S864.01907M84.H7112.P6647.7J6101 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.452 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
365.20 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
332.34 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.363% Question Mark
Registry Population:
Scoped for This Run Only
14 (0.28%) Question Mark
$ Estimated Value (12 Month Change): -6.74% Analyzing 122 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.


Anonymous · July 18, 2020

Serial Number 17393694 was reported as accurate.

Anonymous · December 21, 2016

Serial Number 17395715 was reported as accurate.

Anonymous · January 14, 2016

Serial Number 17395768 was reported as accurate.

Anonymous · August 5, 2013

Serial Number 17394756 was reported as accurate.

Waltham Grade No. 160 Pocket Watch