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: 1839791
Grade: Bunn Special
Model: 6
Estimated Production Year: 1907
Run Quantity: 400
Grade/Model Run: 140 of 257
Grade/Model Total Production: 76,618
Size: 18s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Bright Spotted
Movement Signing Style: Old English
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Barrel: Going
Train: Fast
Regulator: Reed
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.0, 21.5, 38.5
Case Screw Locations: 23.5, 51.5
Movement Markings: Bunn Special
Springfield, Ill.
21 Ruby Jewels
Adjusted
Temperature, 6 Positions
Isochronism
Double Roller
Case: Various
Run ID: 5444.G180.18S3489.186M847.O2095.L4483.21J243
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
229.40
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
778.54
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.348%
Registry Population: 11 (2.75%)
$ Estimated Value (12 Month Change): -12.18% Analyzing 742 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 · March 21, 2022

Serial Number 1839679 was reported as accurate.

Anonymous · March 11, 2022

Serial Number 1839679 was reported as accurate.

cmdraven 3970 · March 11, 2021

Serial Number 1839652 was reported as accurate.

CJEmpire3 100 · February 16, 2021

Serial Number 1839791 was reported as accurate.

NWA320 1 · January 22, 2018

Serial Number 1839491 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 28, 2016

Serial Number 1839513 was reported as accurate.

Anonymous · November 28, 2015

Serial Number 1839684 was reported as accurate.

Anonymous · September 17, 2014

Serial Number 1839633 was reported as accurate.

Anonymous · September 14, 2014

Serial Number 1839633 was reported as accurate.

collins111w 1 · July 22, 2013

Serial Number 1839716 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch