Hamilton Pocket Watch: Serial Number 1921729 (Grade 920)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/1921729

Access Date: November 04, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 920

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	1921729
Grade:	920
Model:	1
Estimated Production Year:	1923
Run Quantity:	2,000
Grade/Model Run:	14 of 15
Grade/Model Total Production:	14,600
Size:	12s
Jewels:	23j
Jewel Material:	Ruby or Ruby & Sapphire
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Pendant
Plate:	Bridge Plate
Double Roller:	Yes
Balance Type:	Compensation
Train Material:	Gold
Center Wheel Material:	Gold
Regulator:	Reed
Hairspring:	Breguet
Pallet Jewel Material:	Sapphire
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	5
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	No
Dial Feet Locations:	10.5, 38.5, 56.0
Case:	Various
Run ID:	2140.920G14.12S84.121M84.O1543.P630.23J53
Data Research:	1953 Hamilton Serial List
Database Version:	v52.428
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	43.95
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	19.28
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.137%
Registry Population: Scoped for This Run Only	30 (1.50%)
$ Estimated Value (12 Month Change):	7.88% Analyzing 74 Sales
Research Note:

Value Guide

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 30 watches in the population registry for this run with 4 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 28, 2023

Serial Number 1921568 was reported as accurate.

okiejohn 385 · October 26, 2023

Serial Number 1921666 was reported as accurate.

bashort1 Supporter 13 · March 1, 2023

Serial Number 1921640 was reported as accurate.

Anonymous · September 14, 2022

Serial Number 1920883 was reported as accurate.

Anonymous · June 8, 2022

Serial Number 1921317 was reported as accurate.

Anonymous · December 6, 2021

Serial Number 1920538 was reported as accurate.

Anonymous · March 10, 2021

Serial Number 1920608 was reported as accurate.

Anonymous · May 27, 2020

Serial Number 1921484 was reported as accurate.

Rcardkidz 4047 · May 26, 2020

Serial Number 1920804 was reported as accurate.

Anonymous · December 18, 2019

Serial Number 1920883 was reported as accurate.

Anonymous · June 7, 2019

Serial Number 1920119 was reported as accurate.

Anonymous · September 3, 2018

Serial Number 1920645 was reported as accurate.

Anonymous · March 28, 2018

Serial Number 1921853 was reported as accurate.

Don0718 Supporter 1 · January 28, 2018

Serial Number 1921785 was reported as accurate.

Anonymous · October 17, 2017

Serial Number 1921840 was reported as accurate.

Anonymous · June 27, 2017

Serial Number 1920047 was reported as accurate.

Anonymous · May 27, 2017

Serial Number 1921411 was reported as accurate.