Hamilton Pocket Watch: Serial Number 7427 (Grade 937)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/7427/movement

Access Date: April 23, 2024

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"7427" could possibly indicate the grade of the watch and not the serial number of your movement. Serial numbers are usually more than a few digits.

A watch in this run is currently up for auction on eBay.

12 HAMILTON 22/0 SIZE STEMS 7427 NOS --- BB-779

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From the American Horology Archive:

Hamilton Watch Co.

Grade: 937

Private Label(s) in Run:

F.G. Thearle Jr & Co. - Chicago, Ill.

Edward Moulton - Worcester, Mass.

What is a Private Label?

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	7427
Grade:	937
Model:	2
Class:	2
Estimated Production Year:	1895
Run Quantity:	590
Grade/Model Run:	5 of 23
Grade/Model Total Production:	8,306
Size:	18s
Jewels:	17j
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Barrel:	Going
Regulator:	Goldthwait
Hairspring:	Breguet
Pallet Jewel Material:	Sapphire
Standard Dial Type:	Double-Sunk
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	No
Railroad Grade Classification:	Class C
Dial Feet Locations:	2.6, 18.0, 38.2
U.S. Patents:	832672, 427072
Data Research:	1953 Hamilton Serial List
Case:	Various
Run ID:	29.937G5.18S29.182M14.H14.L29.17J17
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	25.00
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	10.97
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.078%
Registry Population:	11 (1.86%)
$ Estimated Value (12 Month Change):	3.45% Analyzing 71 Sales

Value Guide

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 11 watches in the population registry for this run with 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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 · December 30, 2023

Serial Number 7292 was reported as accurate.

Anonymous · September 12, 2023

Serial Number 7291 was reported as accurate.

Anonymous · July 15, 2022

Serial Number 7526 was reported as accurate.

cmdraven 3991 · June 4, 2022

Serial Number 7526 was reported as accurate.

Anonymous · March 3, 2020

Serial Number 7352 was reported as accurate.

Anonymous · February 8, 2019

Serial Number 7095 was reported as accurate.

bjeans01 Supporter 54 · January 30, 2019

Serial Number 7085 was reported as accurate.

Anonymous · May 3, 2018

Serial Number 7436 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 1, 2018

Serial Number 7495 was reported as accurate.

Anonymous · March 1, 2018

Serial Number 7495 was reported as accurate.

Gimparoo Supporter 703 · February 17, 2018

Serial Number 7132 was reported as accurate.