Hamilton Pocket Watch: Serial Number 821776 (Grade 990)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/821776

Access Date: December 24, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 990

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	821776
Grade:	990
Model:	1
Estimated Production Year:	1911
Run Quantity:	500
Grade/Model Run:	33 of 39
Grade/Model Total Production:	12,599
Size:	16s
Jewels:	21j
Jewel Material:	Ruby & Sapphire
Jewel Setting:	Gold Settings (Screw-Set)
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Barrel:	Going
Regulator:	Reed
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:	Yes
Dial Feet Locations:	7.6, 21.8, 38.0, 50.5 Hamilton 16s Dial Feet Research
Case:	Various
Run ID:	1305.990G33.16S632.161M582.O812.L873.21J354
Data Research:	1953 Hamilton Serial List
Database Version:	v52.518
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	37.93
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	16.64
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.118%
Registry Population: Scoped for This Run Only	8 (1.60%)
$ Estimated Value (12 Month Change):	5.99% Analyzing 204 Sales

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.

2mnyboxers Supporter 408 · May 16, 2023

Serial Number 821984 was reported as accurate.

awalker1829 Supporter 74 · March 30, 2023

Serial Number 821697 was reported as inaccurate.

Note: Movement marked 17 jewels.

Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.