Pocket Watch Database

From the American Horology Archive:
Waltham Grade H Pocket Watch

American Waltham Watch Co.

Grade: H

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4225922
Grade: H
Variation: Seaside Quality
Model: 1873
Estimated Production Date: December 1889 - March 1890
Run Quantity: 1,000
Grade/Model Run: 2 of 5
Grade/Model Total Production: 4,000
Size: 6s
Jewels: 11j
Jewel Material: Ruby
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various
Run ID: 13385.G8.6S246.61873M226.H3274.P580.11J5294
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
12.04
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.96
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.012%
Registry Population: 4 (0.40%)
$ Estimated Value (12 Month Change): 3.16% Analyzing 88 Sales
Research Note: Exposed Pallets, Compensating Balance

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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 · October 25, 2016

Serial Number 4225946 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873

Anonymous · July 7, 2016

Serial Number 4225946 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Waltham Grade H Pocket Watch