Pocket Watch Database

From the American Horology Archive:
Waltham Grade Ruby Pocket Watch

American Waltham Watch Co.

Grade: Ruby

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 17101549
Grade: Ruby
Model: 1898
Estimated Production Year: 1908
Run Quantity: 1,000
Grade/Model Run: 21 of 73
Grade/Model Total Production: 146,910
Size: 6/0s
Jewels: 17j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Split Plate
Hairspring: Breguet
Adjusted: Yes
Railroad Grade: No
Case: Various
Run ID: 21142.G21.S67.M67.H7036.P6478.17J1872
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.290
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
438.81
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
399.32
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.436%
Registry Population: 2 (0.20%)

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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.


Haarie 44 · March 17, 2019

Serial Number 17102144 was reported as accurate.

daddo46 991 · May 9, 2018

Serial Number 17101534 was reported as accurate.

Anonymous · November 1, 2013

Serial Number 17102327 was reported as accurate.

Changes since this report was submitted:
Size changed from Jewel Series to 6/0
Waltham Grade Ruby Pocket Watch