Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 937 Pocket Watch

Hamilton Watch Co.

Grade: 937

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 85052 Question Mark
Grade: 937 Question Mark
Model: 2 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1899 Question Mark
Run Quantity: 200 Question Mark
Grade/Model Run: 13 of 23 Question Mark
Grade/Model Total Production: 8,306 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going 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: No Question Mark
Railroad Grade Classification: Class C 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: 350.937G13.18S156.182M77.H163.L150.17J215 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
25.00 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.97 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.078% Question Mark
Registry Population:
Scoped for This Run Only
3 (1.50%) Question Mark
$ Estimated Value (12 Month Change): -5.39% Analyzing 73 Sales 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 · April 17, 2023

Serial Number 85156 was reported as accurate.

Anonymous · April 15, 2023

Serial Number 85156 was reported as accurate.

CJEmpire3 113 · February 20, 2023

Serial Number 85052 was reported as accurate.

tav396 44 · November 24, 2020

Serial Number 85041 was reported as accurate.

Anonymous · November 20, 2019

Serial Number 85041 was reported as accurate.

Anonymous · March 5, 2019

Serial Number 85076 was reported as accurate.

tav396 44 · March 4, 2019

Serial Number 85016 was reported as accurate.

Anonymous · August 6, 2018

Serial Number 85090 was reported as inaccurate.

Note: This serial number is for a grade 973 Hamilton not
a grade 937. It is a 17 jewel 973 model with a
serial number of 85090 on the plates.
Curator Response: #85090 is clearly designated as Grade 937 in the Hamilton ledgers. If you feel this information is still in error, please upload images of the watch to your collection on the site for further evaluation.

lphwatch 39 · December 23, 2017

Serial Number 85119 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · August 3, 2016

Serial Number 85099 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · August 3, 2016

Serial Number 85099 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · July 11, 2016

Serial Number 85152 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Hamilton Grade 937 Pocket Watch