Pocket Watch Database

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

American Waltham Watch Co.

Grade: A.W.Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1787755
Grade: A.W.Co.
Model: 1873
Estimated Production Date: June 1882 - August 1882
Run Quantity: 100
Grade/Model Run: 5 of 6
Grade/Model Total Production: 576
Size: 8s
Jewels: 7j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
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: 9661.G22.8S646.81873M646.O7723.K7947.7J2317
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.73
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.58
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.002%
Registry Population: 2 (2.00%)
Research Note: The Waltham "Gray Book" serial list designates this run as grade "Amn. W. Co." However, the factory ledgers indicate grade "Am. W. Co" with plain jeweling, more consistent with #1787755 observed within this run.

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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 · March 1, 2016

Serial Number 1787708 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 5, 2015

Serial Number 1787709 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Waltham Grade A.W.Co. Pocket Watch