Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch

Hamilton Watch Co.

Grade: 940

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 441051 Question Mark
Grade: 940 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1905 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 58 of 121 Question Mark
Grade/Model Total Production: 210,596 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Damaskeened Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Regulator: Goldthwait Question Mark
Hairspring: Breguet 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
U.S. Patents: 832672, 427072 Question Mark
Case: Various Question Mark
Run ID: 930.940G58.18S479.181M269.O519.L556.21J237 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.478 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
634.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
278.20 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.976% Question Mark
Registry Population:
Scoped for This Run Only
16 (1.60%) Question Mark
$ Estimated Value (12 Month Change): -3.11% Analyzing 2,400 Sales Question Mark
Research Note: Gilt Lettering

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 · July 27, 2023

Serial Number 441503 was reported as inaccurate.

Note: This one is two-tone movement marked Special.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · November 25, 2022

Serial Number 441492 was reported as accurate.

Anonymous · May 5, 2019

Serial Number 441683 was reported as accurate.

Deere51 102 · January 30, 2018

Serial Number 441090 was reported as accurate.

von1943 Supporter 376 · October 23, 2017

Serial Number 441787 was reported as accurate.

von1943 Supporter 376 · October 23, 2017

Serial Number 441787 was reported as accurate.

Anonymous · June 10, 2017

Serial Number 441830 was reported as accurate.

Anonymous · May 28, 2017

Serial Number 441830 was reported as accurate.

Anonymous · January 15, 2017

Serial Number 441071 was reported as accurate.

Anonymous · November 14, 2016

Serial Number 441542 was reported as accurate.

Anonymous · July 31, 2016

Serial Number 441408 was reported as accurate.

Anonymous · May 24, 2013

Serial Number 441826 was reported as accurate.

Anonymous · May 23, 2013

Serial Number 0441914 was reported as accurate.

Anonymous · October 15, 2012

Serial Number 441589 was reported as accurate.

Anonymous · August 21, 2012

Serial Number 441396 was reported as accurate.

Hamilton Grade 940 Pocket Watch
Hamilton Grade 940 Pocket Watch