Illinois Pocket Watch: Serial Number 3112151 (Grade 67)

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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3112151

Access Date: November 08, 2024

From the American Horology Archive:

Illinois Watch Co.

Grade: 67

Manufacturer:	Illinois
Manufacturer Location:	Springfield, Illinois
Movement Serial Number:	3112151
Grade:	67
Model:	6
Estimated Production Year:	1917
Run Quantity:	1,000
Grade/Model Run:	1 of 1
Grade/Model Total Production:	1,000
Size:	18s
Jewels:	17j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Full Plate
Barrel:	Going
Train:	Fast
Adjusted:	No
Railroad Grade:	No
Dial Feet Locations:	2.0, 21.5, 38.5
Case Screw Locations:	23.5, 51.5
Case:	Various
Run ID:	9740.67G1.18S4226.186M1437.O4825.L6314.17J3063
Database Version:	v52.428
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	3.01
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	10.06
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.018%
Registry Population: Scoped for This Run Only	11 (1.10%)
Research Note: Factory records only designate a single run as "Grade 67." #3112721 has been verified as being consistent with the Grade 69 classification, indicating a possible transcription error in the factory records. We have left this run designated as "Grade 67" in the database until further research can be conducted. #3112721 is marked identically to Grade 69 movements from this era: "Illinois Watch Co. - Springfield - 17 Jewels." The damaskeening pattern is also the narrow stripe pattern seen on other Grade 69 movements. Dial is single-sunk and jewel settings appear for be gold, which may differentiate this grade from the standard Grade 69 movements [eBay #203707027928].

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 11 watches in the population registry for this run with 2 images. 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.