Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: No. 310

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 19346447
Grade: No. 310
Model: 1900
Estimated Production Year: 1913
Run Quantity: 3,200
Grade/Model Run: 13 of 30
Grade/Model Total Production: 109,199
Size: 3/0s
Jewels: 7j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 22496.G13.S47.M31.O13978.P7662.7J6484
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.353
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
328.77
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
299.18
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.327%
Registry Population: 6 (0.19%)
$ Estimated Value (12 Month Change): -13.95% Analyzing 151 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.


MoatsJustin1 top-contributor 4963 · November 16, 2023

Serial Number 19346447 was reported as accurate.

Anonymous · December 14, 2021

Serial Number 19346044 was reported as accurate.

MoatsJustin1 top-contributor 4963 · August 12, 2021

Serial Number 19346313 was reported as accurate.

Anonymous · June 6, 2015

Serial Number 19346683 was reported as accurate.