Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 361

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 27461230
Grade: No. 361
Model: 1907
Estimated Production Year: 1931
Run Quantity: 5,000
Grade/Model Run: 97 of 104
Grade/Model Total Production: 817,001
Size: 3/0s
Jewels: 7j
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 25402.G97.S363.M259.H8732.P10341.7J7530
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.343
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,459.81
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2,238.42
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.445%
Registry Population: 3 (0.06%)
$ Estimated Value (12 Month Change): 5.45% Analyzing 129 Sales

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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.


jrussell2002 95 · February 1, 2024

Serial Number 27461349 was reported as accurate.

Anonymous · April 4, 2023

Serial Number 27461230 was reported as inaccurate.

Note: This Waltham is a center sweeps seconds movement.
All examples of the Grade 361 I have seen are
subseconds.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · October 17, 2021

Serial Number 27461230 was reported as inaccurate.

Note: My movement has a sweep second wheel.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · May 6, 2015

Serial Number 27460903 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Plate changed from Unknown to 3/4

Anonymous · November 7, 2014

Serial Number 27461230 was reported as inaccurate.

Note: Center sweep seconds
Changes since this report was submitted:
Movement Configuration changed from Openface to Hunting
Plate changed from Unknown to 3/4