Hamilton Pocket Watch: Serial Number 479473 (Grade 944)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/479473/movement

Access Date: November 27, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 944

Private Label(s) in Run:

Klune & Floberg - Sacramento, Cal.

Thomas Fitzgerald

What is a Private Label?

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	479473
Grade:	944
Model:	1
Estimated Production Year:	1907
Run Quantity:	1,000
Grade/Model Run:	11 of 14
Grade/Model Total Production:	6,590
Size:	18s
Jewels:	19j
Jewel Material:	Ruby
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Barrel:	Patent 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
Dial Feet Locations:	2.6, 18.0, 38.2
U.S. Patents:	832672, 427072
Case:	Various
Run ID:	973.944G11.18S522.181M309.O559.L599.19J12
Data Research:	1953 Hamilton Serial List
Database Version:	v52.465
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	19.84
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	8.70
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.062%
Registry Population: Scoped for This Run Only	25 (2.50%)
Research Note: #479505: Verified as Private Label Marked for "Klune & Floberg; Sacramento, Cal." [NAWCC]

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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.