Pocket Watch Database

From the American Horology Archive:
Waltham Grade Amn. Watch Co. Pocket Watch

American Waltham Watch Co.

Grade: Amn. Watch Co.

Chronograph

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1378571
Grade: Amn. Watch Co.
Model: 1874
Estimated Production Date: December 1880 - August 1881
Run Quantity: 200
Grade/Model Run: 52 of 61
Grade/Model Total Production: 4,937
Size: 14s
Jewels: 16j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: Yes
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 8621.G134.14S773.141874M326.O7295.L975.16J288
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
8.59
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.009%
Registry Population: 6 (3.00%)

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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 · January 18, 2024

Serial Number 1378604 was reported as accurate.

Anonymous · July 29, 2020

Serial Number 1378514 was reported as inaccurate.

Note: It is a double sided with HA Lugrins patent
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Waltham Grade Amn. Watch Co. Pocket Watch