Pocket Watch Database


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

American Waltham Watch Co.

Grade: Amn. Watch Co.

Manufacturer: Waltham Question Mark
Manufacturer Location: Waltham, Massachusetts Question Mark
Movement Serial Number: 2306851 Question Mark
Grade: Amn. Watch Co. Question Mark
Model: 1872 Question Mark
Estimated Production Date: May 1885 - June 1885 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 58 of 79 Question Mark
Grade/Model Total Production: 9,765 Question Mark
Size: 16s Question Mark
Jewels: 16j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Case: Various Question Mark
Run ID: 10928.G186.16S213.161872M102.H2113.L2334.16J325 Question Mark
Data Research: c.1900 Waltham Factory Ledger Book 2 [NAWCC]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version: v52.433 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
22.89 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
20.83 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.023% Question Mark
Registry Population:
Scoped for This Run Only
4 (4.00%) Question Mark

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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 16, 2021

Serial Number 2306874 was reported as accurate.

Anonymous · November 6, 2019

Serial Number 2306857 was reported as accurate.

Anonymous · November 16, 2017

Serial Number 2306821 was reported as accurate.

Anonymous · February 26, 2016

Serial Number 2306851 was reported as accurate.

Anonymous · January 14, 2016

Serial Number 2306857 was reported as accurate.

Waltham Grade Amn. Watch Co. Pocket Watch