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: 38842 Question Mark
Grade: 934 Question Mark
Model: 1 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1898 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 7 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: 120.934G7.18S119.181M62.O62.L112.17J69 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.529 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
3 (1.00%) Question Mark
$ Estimated Value (12 Month Change): 14.36% Analyzing 62 Sales 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 · June 27, 2024

Serial Number 38823 was reported as accurate.

Anonymous · July 5, 2018

Serial Number 38860 was reported as accurate.

MichaelB 150 · September 28, 2017

Serial Number 38842 was reported as inaccurate.

Note: RR Grade is a no.
Hamilton's Grade 934 was not originally sold as
nor was it considered by them to be a Railroad
Grade movement, that designation is what counts
heavily to most collectors. The "Adjusted" on a
934 meant "Adjusted to Temperature" but not to the
"5-Positions" required of a Railroad Grade
Movement.
Easy to remember this fact, Hamilton did not
market any 18-size grade number below 936 as a
Railroad Watch. The Grade 936 was their first RR
Grade Watch,
Changes since this report was submitted:
Railroad Grade changed from Yes to No

Anonymous · May 29, 2016

Serial Number 38860 was reported as accurate.

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

Anonymous · February 20, 2015

Serial Number 38650 was reported as accurate.

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

Anonymous · September 1, 2014

Serial Number 38680 was reported as accurate.

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

Anonymous · October 24, 2013

Serial Number 38792 was reported as accurate.

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

Anonymous · March 18, 2013

Serial Number 38899 was reported as accurate.

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