Pocket Watch Database

Movement Specs Production Pop. Registry 2 Value Parts For Sale Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Save to My Collection Print Page Find a Mainspring Find a Balance Staff
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/waltham/26340578/movement
Access Date: December 18, 2024
From the American Horology Archive:
American Waltham Watch Co.

Grade: No. 561

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 26340578 Question Mark
Grade: No. 561 Question Mark
Model: 1898 Question Mark
Estimated Production Year: 1927 Question Mark
Run Quantity: 10,000 Question Mark
Grade/Model Run: 66 of 84 Question Mark
Grade/Model Total Production: 360,950 Question Mark
Size: 6/0s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Split Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 25034.G66.S391.M266.H8562.P9987.7J7395 Question Mark
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
 Question Mark
Database Version: v52.515 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 1,077.71 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 980.71 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 1.071% Question Mark
Registry Population:
Scoped for This Run Only		2 (0.02%) Question Mark
Value Guide
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Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 2 watches in the population registry for this run with 1 image.
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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 · April 10, 2021

Serial Number 26342369 was reported as inaccurate.

Note: my Waltham Vanguard is railroad grade with 23
jewels and an up and down wind indicator, lever
set, Is the Vanguard something that should be
included in the manufacturers name/
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · September 27, 2018

Serial Number 26342477 was reported as accurate.

Anonymous · April 10, 2017

Serial Number 26340578 was reported as accurate.