Hamilton Pocket Watch: Serial Number 1430227 (Grade 948)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/1430227

Access Date: December 03, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 948

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	1430227
Grade:	948
Model:	1
Estimated Production Year:	1920
Run Quantity:	200
Grade/Model Run:	3 of 3
Grade/Model Total Production:	1,500
Size:	18s
Jewels:	17j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Finish Pattern:	Damaskeened
Movement Setting:	Lever
Plate:	Full Plate
Regulator:	Goldthwait
Hairspring:	Breguet
Pallet Jewel Material:	Sapphire
Standard Dial Type:	Double-Sunk
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted # of Positions:	3
Adjusted to Temperature:	Yes
Adjusted to Isochronism:	Yes
Railroad Grade:	Trolley Approval
Dial Feet Locations:	2.6, 18.0, 38.2
Case:	Various
Run ID:	1872.948G3.18S730.181M475.O1295.L1222.17J1123
Data Research:	1953 Hamilton Serial List
Database Version:	v52.479
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	4.51
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	1.98
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.014%
Registry Population: Scoped for This Run Only	8 (4.00%)

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 8 watches in the population registry for this run with 1 image. 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.