Hamilton Pocket Watch: Serial Number 900542 (Grade 940)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/900542/link

Access Date: April 30, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 940

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	900542
Grade:	940
Model:	1
Estimated Production Year:	1911
Run Quantity:	2,000
Grade/Model Run:	100 of 121
Grade/Model Total Production:	210,596
Size:	18s
Jewels:	21j
Jewel Material:	Ruby
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Damaskeened
Movement Inlay Color:	Gilt
Movement Setting:	Lever
Plate:	Full Plate
Double Roller:	Yes
Barrel:	Motor
Regulator:	Goldthwait
Hairspring:	Breguet
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:	Yes
Railroad Grade Classification:	Class A
Dial Feet Locations:	2.6, 18.0, 38.2
U.S. Patents:	832672, 427072
Data Research:	1953 Hamilton Serial List
Case:	Various
Run ID:	1420.940G100.18S668.181M422.O900.L927.21J390
Database Version:	v52.246
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	634.05
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	278.20
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	1.976%
Registry Population:	27 (1.35%)
$ Estimated Value (12 Month Change):	0% Analyzing 2,344 Sales
Research Note: Gilt Lettering

Value Guide

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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.

mbellich Supporter 29 · December 18, 2023

Serial Number 900248 was reported as accurate.

Anonymous · October 21, 2023

Serial Number 900453 was reported as accurate.

pmtime Supporter 415 · May 12, 2021

Serial Number 900495 was reported as accurate.

Anonymous · December 6, 2020

Serial Number 901439 was reported as accurate.

Anonymous · October 18, 2020

Serial Number 901367 was reported as accurate.

Anonymous · January 11, 2020

Serial Number 900557 was reported as accurate.

Anonymous · November 8, 2019

Serial Number 901449 was reported as accurate.

Anonymous · August 19, 2018

Serial Number 901715 was reported as accurate.

Deere51 102 · January 30, 2018

Serial Number 900542 was reported as accurate.

Anonymous · January 8, 2018

Serial Number 900112 was reported as accurate.

Anonymous · June 24, 2017

Serial Number 900187 was reported as accurate.

Anonymous · April 21, 2017

Serial Number 900099 was reported as accurate.

Anonymous · November 22, 2016

Serial Number 900448 was reported as accurate.