Rockford Pocket Watch: Serial Number 617503 (Grade 845)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/617503/movement

Access Date: December 22, 2024

From the American Horology Archive:

Rockford Watch Co.

Grade: 845

King Edward

Private Label(s) in Run:

Plymouth Watch Co. - King Edward

What is a Private Label?

Manufacturer:	Rockford
Manufacturer Location:	Rockford, Illinois
Movement Serial Number:	617503
Grade:	845
Model:	10
Estimated Production Year:	1903
Run Quantity:	300
Grade/Model Run:	1 of 2
Grade/Model Total Production:	1,200
Size:	18s
Jewels:	21j
Movement Configuration:	Hunting
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Adjusted:	Yes
Railroad Grade:	Yes
Case:	Various
Run ID:	872.845G2.18S681.1810M73.H425.L692.21J60
Data Research:	1907 Rockford Serial List
Database Version:	v52.517
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	3.61
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	36.90
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.187%
Registry Population: Scoped for This Run Only	8 (2.67%)
Research Note: Rockford Serial Lists designate model as "Special"

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.