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: 7013221 Question Mark
Grade: Riverside Question Mark
Model: 1892 Question Mark
Estimated Production Date: January 1897 - September 1899 Question Mark
Run Quantity: 600 Question Mark
Grade/Model Run: 4 of 11 Question Mark
Grade/Model Total Production: 3,900 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Church 1892 Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 15039.G579.18S9733.181892M28.H4160.L3986.17J235 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: v52.528 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.02 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
5.48 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
14 (2.33%) 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.


grtnev Supporter 14 · April 11, 2022

Serial Number 7013571 was reported as accurate.

grtnev Supporter 14 · April 2, 2022

Serial Number 7013571 was reported as inaccurate.

Note: Although basically correct, to state total
production is somewhat misleading. Yes, total
production of both open face and hunting case
movements totaled 3900; it would be much more
accurate to state 1900 open face movements and
2000 hunting case movements. Valuation
lists/charts should also make this distinction.

As for positions, just stating "YES" to adjusted
to positions is not as helpful as it should be.
The riverside grade was adjusted to 3 positions.

Anonymous · November 3, 2020

Serial Number 7013128 was reported as accurate.

Anonymous · June 13, 2020

Serial Number 7013128 was reported as accurate.

Anonymous · February 26, 2017

Serial Number 7013148 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · January 8, 2017

Serial Number 7013522 was reported as inaccurate.

Note: Correction - accurate except this movement is
lever set
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

JerryT Waltham Expert Small Watch Expert 425 · January 8, 2017

Serial Number 7013522 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

Pocketwatchlover 71 · September 7, 2016

Serial Number 7013500 was reported as accurate.

Anonymous · September 6, 2016

Serial Number 7013325 was reported as inaccurate.

No further details were submitted with the report.

cougwatch Supporter 125 · January 22, 2015

Serial Number 7013563 was reported as inaccurate.

Note: Movement finish Nickle, Movement setting Lever
otherwise correct to my knowledge
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever

barrypiggott 88 · October 19, 2014

Serial Number 7013570 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Waltham Grade Riverside Pocket Watch