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: 11054571 Question Mark
Grade: Riverside Question Mark
Model: 1894 Question Mark
Estimated Production Year: 1901 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 48 of 147 Question Mark
Grade/Model Total Production: 83,106 Question Mark
Size: 12s Question Mark
Jewels: 19j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 17418.G717.12S262.121894M252.H5323.P3537.19J99 Question Mark
Data Research: 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
76.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
69.61 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.076% Question Mark
Registry Population:
Scoped for This Run Only
4 (0.80%) Question Mark
$ Estimated Value (12 Month Change): -11.59% Analyzing 227 Sales 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 · September 22, 2021

Serial Number 11054889 was reported as accurate.

hossners Supporter 14 · August 21, 2020

Serial Number 11054949 was reported as inaccurate.

Note: The Plate type '3/4' doesn't appear match my
Riverside movement
My Riverside movement no. 11054949 (c1901) is
'Bridge' type (per your Plate type reference
page).
I see other images in the database with similar
'Bridge' plates, e.g. 12560736, 13034981,
16198917, 17031809.
Images in the database with '3/4' plates have a
different serial number range, e.g. 10088259
(c1900) , 7423977, 7364234, 7158397, 7076734.

There appears to be a design change sometime
between 1900 and 1901.

Regards,
Steve
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

hossners Supporter 14 · August 21, 2020

Serial Number 11054949 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · July 30, 2020

Serial Number 11054833 was reported as inaccurate.

Note: A.W.W.CO., 10s, 19 jewels, adjusted, gold jewel
settings and center wheel, no seconds bit
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge

hossners Supporter 14 · July 2, 2019

Serial Number 11054949 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

Anonymous · January 27, 2016

Serial Number 11054889 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Waltham Grade Riverside Pocket Watch