Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 938 Pocket Watch

Hamilton Watch Co.

Grade: 938

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 10141
Grade: 938
Model: 1
Class: 1
Estimated Production Year: 1895
Run Quantity: 200
Grade/Model Run: 3 of 9
Grade/Model Total Production: 2,198
Size: 18s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Railroad Grade Classification: Class A
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 41.938G3.18S41.181M19.O19.L41.17J27
Database Version: v52.284
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.61
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.90
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.021%
Registry Population: 4 (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 · January 19, 2024

Serial Number 10065 was reported as accurate.

rjbeck 150 · June 2, 2021

Serial Number 10096 was reported as accurate.

Anonymous · April 1, 2021

Serial Number 10021 was reported as accurate.

Anonymous · October 20, 2020

Serial Number 10077 was reported as accurate.

Anonymous · January 21, 2020

Serial Number 10006 was reported as accurate.

Anonymous · December 14, 2019

Serial Number 10012 was reported as accurate.

Anonymous · July 10, 2018

Serial Number 10080 was reported as accurate.

Anonymous · June 27, 2018

Serial Number 10142 was reported as accurate.

733harry 33 · September 16, 2017

Serial Number 10167 was reported as accurate.

Anonymous · April 5, 2017

Serial Number 10141 was reported as accurate.

Anonymous · February 11, 2015

Serial Number 10053 was reported as accurate.

Anonymous · January 5, 2014

Serial Number 10128 was reported as accurate.

Anonymous · September 8, 2013

Serial Number 10103 was reported as accurate.

Anonymous · January 25, 2013

Serial Number 10005 was reported as accurate.

Hamilton Grade 938 Pocket Watch