Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Special Pocket Watch

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4602676
Grade: Bunn Special
Model: 9
Estimated Production Year: 1925
Run Quantity: 1,000
Grade/Model Run: 176 of 181
Grade/Model Total Production: 169,440
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Ray
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Movement Markings: Bunn Special
Illinois Watch Co.
Springfield
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various
Run ID: 11873.G532.16S3843.169M686.O6620.L6938.21J1332
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
510.14
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,721.85
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.981%
Registry Population: 15 (1.50%)
$ Estimated Value (12 Month Change): 1.43% Analyzing 2,249 Sales

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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 · April 11, 2022

Serial Number 4602604 was reported as accurate.

Anonymous · September 25, 2020

Serial Number 4602288 was reported as accurate.

Anonymous · July 27, 2020

Serial Number 4602123 was reported as accurate.

Anonymous · October 21, 2019

Serial Number 4602123 was reported as accurate.

Anonymous · July 17, 2019

Serial Number 4602453 was reported as accurate.

ABUMALEK 97 · January 30, 2019

Serial Number 4602844 was reported as accurate.

ABUMALEK 97 · January 26, 2019

Serial Number 4602844 was reported as accurate.

Wbridg10 111 · December 27, 2018

Serial Number 4602276 was reported as accurate.

Anonymous · October 14, 2018

Serial Number 4602911 was reported as accurate.

Anonymous · February 6, 2018

Serial Number 4602435 was reported as accurate.

Anonymous · April 25, 2016

Serial Number 4602862 was reported as inaccurate.

Note: This one does not have the engraved edge lines on
the balance cock that usually signify a 48-hour
model. But yet it does not say "sixty hour"
anywhere. Odd example or swapped balance cock?

Gasperoff Supporter 727 · February 8, 2015

Serial Number 4602281 was reported as accurate.

Anonymous · January 26, 2014

Serial Number 4602233 was reported as accurate.

Anonymous · September 2, 2013

Serial Number 4602233 was reported as inaccurate.

Note: the grade is Sangamo, not Bunn Special

Anonymous · September 2, 2013

Serial Number 4602233 was reported as inaccurate.

No further details were submitted with the report.
Illinois Grade Bunn Special Pocket Watch