Pocket Watch Database

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

American Waltham Watch Co.

Grade: Am.W.Co.

ICS English Sweep Second

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1242629
Grade: Am.W.Co.
Model: 1860
Estimated Production Date: April 1880 - September 1880
Run Quantity: 200
Grade/Model Run: 1 of 2
Grade/Model Total Production: 300
Size: 16s
Jewels: 7j
Movement Configuration: Hunting
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: No
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: 8209.G160.16S149.161860M74.H846.L752.7J1726
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.90
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.001%
Registry Population: 2 (1.00%)

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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 · November 19, 2021

Serial Number 1242629 was reported as accurate.

Changes since this report was submitted:
Movement Configuration changed from Adaptable to Hunting
Movement Setting changed from Key to Lever

Anonymous · November 15, 2020

Serial Number 1242664 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

bonch123 1 · September 21, 2017

Serial Number 1242533 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1872 to 1860
Adjusted changed from Yes to No

Anonymous · December 31, 2016

Serial Number 1242629 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1872 to 1860
Adjusted changed from Yes to No

Gasperoff Supporter 727 · March 27, 2015

Serial Number 1242677 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1872 to 1860
Adjusted changed from Yes to No
Waltham Grade Am.W.Co. Pocket Watch