Pocket Watch Database

From the American Horology Archive:
Waltham Grade Equity Pocket Watch

American Waltham Watch Co.

Grade: Equity

Traveler

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 18678151
Grade: Equity
Model: 1908
Estimated Production Year: 1912
Run Quantity: 2,000
Grade/Model Run: 11 of 20
Grade/Model Total Production: 56,500
Size: 16s
Jewels: 7j
Movement Configuration: Hunting
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 22066.G11.16S2877.161908M447.H7436.P7288.7J6355
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
60.21
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
54.79
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.060%
Registry Population: 9 (0.45%)
Research Note: Waltham Serial Lists designate this run as Grade "Equity" with 7 Jewels. However, various reports indicate a mixed run with similar Grade "Traveler."

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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.


Aughafatten 1 · August 13, 2023

Serial Number 18678028 was reported as inaccurate.

Note: Marked Traveler

Schmed 1 · March 17, 2023

Serial Number 18677103 was reported as inaccurate.

No further details were submitted with the report.

PHIL1199 Supporter 961 · August 26, 2022

Serial Number 18678629 was reported as inaccurate.

Note: This serial number is on a Traveler hunting
movement!.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

PHIL1199 Supporter 961 · November 27, 2020

Serial Number 18678229 was reported as accurate.

Anonymous · May 31, 2020

Serial Number 18678247 was reported as inaccurate.

Note: this is a traveler
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 18, 2018

Serial Number 18677270 was reported as inaccurate.

Note: American Waltham, U.S.A. TRAVELER inscribed on top
plate and nothing on large cog

Buck4440 5 · March 11, 2018

Serial Number 18677392 was reported as inaccurate.

Note: Its says traveler on top plate movement not
equity

Buck4440 5 · March 11, 2018

Serial Number 18677392 was reported as accurate.

Anonymous · March 11, 2018

Serial Number 18677392 was reported as accurate.

Andyhowe 52 · February 10, 2015

Serial Number 18678311 was reported as inaccurate.

Note: Traveler
Waltham Grade Equity Pocket Watch