Rockford Pocket Watch: Serial Number 669136 (Grade 935)

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Rockford 18s 17J Rarer M#935 120Year Old Two Tone Railroad Display Case

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/669136

Access Date: November 14, 2024

From the American Horology Archive:

Rockford Watch Co.

Grade: 935

Private Label(s) in Run:

John F. Betz - Centralia Mo.

What is a Private Label?

Manufacturer:	Rockford
Manufacturer Location:	Rockford, Illinois
Movement Serial Number:	669136
Grade:	935
Model:	9
Estimated Production Year:	1906
Run Quantity:	200
Grade/Model Run:	31 of 61
Grade/Model Total Production:	43,131
Size:	18s
Jewels:	17j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Case:	Various
Run ID:	975.935G31.18S713.189M84.O355.L732.17J315
Data Research:	1907 Rockford Serial List
Database Version:	v52.433
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	129.85
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	1,327.49
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	6.717%
Registry Population: Scoped for This Run Only	1 (0.50%)
$ Estimated Value (12 Month Change):	-9.63% Analyzing 224 Sales
Research Note: Rockford Serial Lists omit this run. 671001-671300 classified using observations and reports.

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.