Pocket Watch Database

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

American Waltham Watch Co.

Grade: Am.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 4283966
Grade: Am.W.Co.
Model: 1873
Estimated Production Date: March 1890 - August 1890
Run Quantity: 1,000
Grade/Model Run: 12 of 13
Grade/Model Total Production: 9,300
Size: 6s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 13437.G612.6S250.61873M228.O9215.K8993.7J3774
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.296
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
21.37
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
19.45
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.021%
Registry Population: 1 (0.10%)

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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 · February 23, 2022

Serial Number 4283157 was reported as accurate.

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

Anonymous · April 7, 2021

Serial Number 4283412 was reported as accurate.

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

Anonymous · December 4, 2019

Serial Number 4283382 was reported as accurate.

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

ticketytockuk 113 · October 29, 2019

Serial Number 4283613 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1873-6 to 1873
Waltham Grade Am.W.Co. Pocket Watch