Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 938 Pocket Watch

Hamilton Watch Co.

Grade: 938

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 10141 Question Mark
Grade: 938 Question Mark
Model: 1 Question Mark
Class: 1 Question Mark
Estimated Production Year: 1895 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 3 of 9 Question Mark
Grade/Model Total Production: 2,198 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Railroad Grade Classification: Class A Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
Case: Various Question Mark
Run ID: 41.938G3.18S41.181M19.O19.L41.17J27 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.470 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.61 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.90 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.021% Question Mark
Registry Population:
Scoped for This Run Only
4 (2.00%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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