Rockford Pocket Watch: Serial Number 330942 (Grade 88)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/rockford/330942

Access Date: May 07, 2025

From the American Horology Archive:

Rockford Watch Co.

Grade: 88

Manufacturer:	Rockford
Manufacturer Location:	Rockford, Illinois
Movement Serial Number:	330942
Grade:	88
Variation:	Login to View
Model:	7
Estimated Production Year:	Login to View
Run Quantity:	Login to View
Grade/Model Run:	Login to View
Grade/Model Total Production:	Login to View
Size:	18s
Jewels:	16j
Jewel Setting:	Login to View
Movement Configuration:	Openface
Movement Finish:	Two-Tone
Movement Setting:	Lever
Wind Mechanism:	Stem
Plate:	Full Plate
Regulator:	Login to View
Hairspring:	Login to View
Escapement Type:	Straight-line
Standard Dial Type:	Login to View
Adjusted:	Login to View
Adjusted to Position:	Login to View
Adjusted to Temperature:	Login to View
Adjusted to Isochronism:	Login to View
Movement Markings:	Login to View
Case:	Various
Run ID:	310.88G2.18S308.187M30.O42.L173.16J4
Data Research:	1907 Rockford Serial List
Database Version:	v52.645
Advanced Metrics
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Registry Population: Scoped for This Run Only	1 (0.50%)

14 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Temperature Adjustments, Isochronism Adjustments, Movement Markings

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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.

Anonymous · December 22, 2023

Serial Number 330918 was reported as accurate.

Anonymous · June 23, 2022

Serial Number 330942 was reported as accurate.

Anonymous · May 20, 2019

Serial Number 330898 was reported as inaccurate.

Note: 21 J

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

Changes since this report was submitted: