Pocket Watch Database

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

American Waltham Watch Co.

Grade: A.T. & Co.

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 330082
Grade: A.T. & Co.
Model: 1860
Estimated Production Date: July 1867 - February 28, 1868
Run Quantity: 500
Grade/Model Run: 54 of 55
Grade/Model Total Production: 8,102
Size: 16s
Jewels: 15j
Movement Configuration: Adaptable
Movement Setting: Key
Plate: 3/4 Plate
Adjusted: Yes
Adjusted to Position: Yes
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: 3841.G950.16S63.161860M63.O3837.K3840.15J862
Database Version: v52.221
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
24.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
22.20
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.024%
Registry Population: 8 (1.60%)

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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 · May 23, 2020

Serial Number 330135 was reported as accurate.

Anonymous · December 7, 2019

Serial Number 330330 was reported as accurate.

Anonymous · April 26, 2014

Serial Number 330323 was reported as accurate.

Anonymous · August 23, 2013

Serial Number 330499 was reported as accurate.

Waltham Grade A.T. & Co. Pocket Watch