Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 934 Pocket Watch

Hamilton Watch Co.

Grade: 934

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 146180 Question Mark
Grade: 934 Question Mark
Model: 1 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1901 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 12 of 23 Question Mark
Grade/Model Total Production: 6,513 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: No Question Mark
Adjusted to Temperature: Yes Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
Case: Various Question Mark
Run ID: 445.934G12.18S249.181M129.O234.L242.17J266 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.427 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
19.61 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.60 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.061% Question Mark
Registry Population:
Scoped for This Run Only
10 (2.50%) 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.


trokjim 1 · October 25, 2023

Serial Number 146202 was reported as accurate.

Anonymous · March 7, 2022

Serial Number 146203 was reported as accurate.

Anonymous · November 24, 2019

Serial Number 146142 was reported as accurate.

Anonymous · November 7, 2019

Serial Number 146325 was reported as accurate.

Anonymous · April 27, 2016

Serial Number 146242 was reported as accurate.

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

Anonymous · January 18, 2016

Serial Number 146348 was reported as accurate.

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

Gillie 24 · August 28, 2015

Serial Number 146303 was reported as accurate.

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

Anonymous · July 3, 2015

Serial Number 146340 was reported as accurate.

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

Gimparoo Supporter 703 · April 6, 2014

Serial Number 146007 was reported as accurate.

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

Anonymous · August 11, 2013

Serial Number 146340 was reported as accurate.

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

Anonymous · January 15, 2013

Serial Number 146180 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No
Hamilton Grade 934 Pocket Watch