Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 948 Pocket Watch

Hamilton Watch Co.

Grade: 948

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 971743 Question Mark
Grade: 948 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1913 Question Mark
Run Quantity: 300 Question Mark
Grade/Model Run: 1 of 3 Question Mark
Grade/Model Total Production: 1,500 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
Finish Pattern: Damaskeened 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: 3 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Trolley Approval Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
Case: Various Question Mark
Run ID: 1448.948G1.18S695.181M443.O921.L954.17J880 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.51 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.98 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.014% Question Mark
Registry Population:
Scoped for This Run Only
12 (4.00%) Question Mark

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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 · March 25, 2024

Serial Number 971956 was reported as accurate.

nicnic Supporter 405 · June 25, 2021

Serial Number 971851 was reported as accurate.

Anonymous · June 11, 2021

Serial Number 971903 was reported as accurate.

Anonymous · April 11, 2021

Serial Number 971855 was reported as accurate.

Anonymous · August 1, 2020

Serial Number 971954 was reported as accurate.

Gimparoo Supporter 703 · February 18, 2018

Serial Number 971854 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

rock862 242 · December 30, 2015

Serial Number 971954 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

Anonymous · December 3, 2014

Serial Number 971903 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

watchitdude 39 · February 22, 2014

Serial Number 971967 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

watchitdude 39 · February 22, 2014

Serial Number 971967 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

Anonymous · July 21, 2013

Serial Number 971854 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

Anonymous · June 23, 2013

Serial Number 971743 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval

Anonymous · June 23, 2013

Serial Number 971743 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Trolley Approval
Hamilton Grade 948 Pocket Watch