Pocket Watch Database

From the American Horology Archive:

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 44873
Grade: A.T. & Co.
Model: 1861
Estimated Production Date: June 1862
Run Quantity: 100
Grade/Model Run: 14 of 43
Grade/Model Total Production: 1,396
Size: 10s
Jewels: 13j
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Balance Type: Solid
Balance Material: Gold
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: 1405.G336.10S32.101861M32.O1404.K1404.13J30
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.18
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004%
Registry Population: 2 (2.00%)

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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 3, 2020

Serial Number 44848 was reported as accurate.

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

Anonymous · September 13, 2020

Serial Number 44869 was reported as accurate.

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

ticker32 Supporter 84 · January 2, 2019

Serial Number 44855 was reported as accurate.

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

pwdmbj Supporter 552 · January 12, 2017

Serial Number 44873 was reported as accurate.

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