Pocket Watch Database

From the American Horology Archive:
Waltham Grade No. 115 Pocket Watch

American Waltham Watch Co.

Grade: No. 115

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18730365
Grade: No. 115
Model: 1900
Estimated Production Year: 1912
Run Quantity: 1,000
Grade/Model Run: 113 of 123
Grade/Model Total Production: 214,922
Size: 0s
Jewels: 15j
Movement Configuration: Openface
Movement Setting: Pendant
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22097.G113.0S950.01900M387.O13728.P7318.15J5119
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
327.29
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
299.49
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.327%
Registry Population: 6 (0.60%)
$ Estimated Value (12 Month Change): 5.38% Analyzing 377 Sales

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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.


4mula1fan 50 · September 26, 2019

Serial Number 18730551 was reported as accurate.

Anonymous · April 1, 2018

Serial Number 18730620 was reported as accurate.

pocketwatch101 111 · April 14, 2016

Serial Number 18730365 was reported as accurate.

Waltham Grade No. 115 Pocket Watch