Pocket Watch Database

From the American Horology Archive:
Illinois Grade 101 Pocket Watch

Illinois Watch Co.

Grade: 101

Private Label(s) in Run:

Iowa Watch Co.
Winthrop
Lake Erie

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 229580
Grade: 101
Model: 1
Class: 5
Estimated Production Date: January 1881 - April 1881
Run Quantity: 2,000
Grade/Model Run: 13 of 26
Grade/Model Total Production: 30,620
Size: 18s
Jewels: 11j
Jewel Setting: Friction
Movement Configuration: Adaptable
Movement Finish: Nickel
Movement Setting: Key
Plate: Full Plate
Barrel: Going
Balance Type: Expansion
Train: Coarse
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: O-36.5, H-51.5
Case: Various
Run ID: 632.101G57.18S608.181M247.A247.K254.11J328
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
92.19
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
311.08
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.539%
Registry Population: 22 (1.10%)

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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 · June 2, 2023

Serial Number 229070 was reported as inaccurate.

Note: This is a private label movement marked "Star of
the West, Iowa Watch Co." and "Patent Pinion:.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

cmdraven 3990 · September 29, 2021

Serial Number 228605 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · November 27, 2020

Serial Number 229594 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

ronniej 1 · May 9, 2019

Serial Number 229947 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

michaeld 1 · May 30, 2015

Serial Number 229813 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · February 18, 2015

Serial Number 229445 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · September 8, 2014

Serial Number 228077 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 20, 2014

Serial Number 229137 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Illinois Grade 101 Pocket Watch