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: 197480 Question Mark
Grade: 937 Question Mark
Model: 2 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1903 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 18 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: 507.937G18.18S308.182M150.H236.L301.17J308 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.479 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
19 (1.90%) 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.


TerryfromCanada Supporter 486 · August 18, 2022

Serial Number 197624 was reported as accurate.

TerryfromCanada Supporter 486 · August 16, 2022

Serial Number 197624 was reported as accurate.

Anonymous · June 15, 2020

Serial Number 197085 was reported as accurate.

Anonymous · February 23, 2020

Serial Number 197259 was reported as accurate.

Bigbob53 1 · February 2, 2020

Serial Number 197867 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · January 10, 2020

Serial Number 197289 was reported as accurate.

clockingscotty 112 · November 22, 2019

Serial Number 197150 was reported as accurate.

Mobilaero Top Contributor Supporter 307 · October 14, 2019

Serial Number 197935 was reported as accurate.

Anonymous · September 30, 2019

Serial Number 197935 was reported as accurate.

Anonymous · July 2, 2019

Serial Number 197171 was reported as accurate.

Anonymous · May 31, 2018

Serial Number 197902 was reported as inaccurate.

Note: MARKED SPECIAL ON MVT.

robanoble 36 · April 4, 2018

Serial Number 197989 was reported as accurate.

Yellowtail420 Supporter 103 · December 21, 2017

Serial Number 197375 was reported as accurate.

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

Anonymous · September 19, 2017

Serial Number 197460 was reported as accurate.

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

Anonymous · May 4, 2017

Serial Number 197480 was reported as accurate.

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

robanoble 36 · April 23, 2017

Serial Number 197280 was reported as accurate.

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

jmor225 5 · January 26, 2017

Serial Number 197137 was reported as accurate.

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

Anonymous · April 25, 2016

Serial Number 197175 was reported as accurate.

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

Anonymous · February 18, 2015

Serial Number 197458 was reported as accurate.

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

Anonymous · July 27, 2014

Serial Number 197729 was reported as accurate.

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

Anonymous · May 11, 2013

Serial Number 197585 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No
Hamilton Grade 937 Pocket Watch