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: 3190746 Question Mark
Grade: Riverside Question Mark
Model: 1872 Question Mark
Estimated Production Date: February 1887 - August 1888 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 25 of 46 Question Mark
Grade/Model Total Production: 15,820 Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Gold Flashed Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Fogg Tadpole Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 12191.G407.16S280.161872M169.O8612.L2996.15J2659 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.75 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
9.78 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.011% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.40%) 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 · January 28, 2023

Serial Number 3190945 was reported as accurate.

Anonymous · January 19, 2018

Serial Number 3190781 was reported as accurate.

Pocketwatchlover 71 · December 13, 2016

Serial Number 3190792 was reported as inaccurate.

Note: Movement Finish : Gold flash, Movement Setting:
Lever
Waltham Grade Riverside Pocket Watch