Pocket Watch Database


From the American Horology Archive:
Waltham Grade Riverside Pocket Watch

American Waltham Watch Co.

Grade: Riverside

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 10015105 Question Mark
Grade: Riverside Question Mark
Model: 1891 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 16 of 16 Question Mark
Grade/Model Total Production: 4,724 Question Mark
Size: 0s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Gothic Blackletter Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Pendant Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Movement Markings: Riverside
American Waltham
Watch Co.
Adjusted
Safety Barrel.
Case: Various Question Mark
Run ID: 16721.G669.0S343.01891M307.O10774.P3013.17J567 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.51 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
5.93 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.006% Question Mark
Registry Population:
Scoped for This Run Only
3 (0.60%) 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.


pwdmbj Supporter 557 · January 7, 2018

Serial Number 10015105 was reported as accurate.

Waltham Grade Riverside Pocket Watch