Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 942 Pocket Watch

Hamilton Watch Co.

Grade: 942

Private Label(s) in Run:

Harrington and Nonnenmacher - Columbus, O.

What is a Private Label?
Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 110920 Question Mark
Grade: 942 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1900 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 6 of 23 Question Mark
Grade/Model Total Production: 5,913 Question Mark
Size: 18s Question Mark
Jewels: 21j 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
Barrel: Patent Motor 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
U.S. Patents: 832672, 427072 Question Mark
Case: Various Question Mark
Run ID: 393.942G6.18S198.181M100.O205.L192.21J43 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
17.80 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
7.81 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.055% Question Mark
Registry Population:
Scoped for This Run Only
4 (4.00%) Question Mark
$ Estimated Value (12 Month Change): 13.31% Analyzing 86 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.


wfoufo Supporter 21 · January 9, 2023

Serial Number 110920 was reported as inaccurate.

Note: Marked Harrington and Nonnenmacher Columbus O
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · December 12, 2020

Serial Number 110931 was reported as accurate.

cliffdobbins 296 · June 22, 2020

Serial Number 110988 was reported as accurate.

Hamilton Grade 942 Pocket Watch