Pocket Watch Database


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

Illinois Watch Co.

Grade: Bunn Special

Private Label(s) in Run:

Robert Beattie. - Detroit Mich.

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4432604 Question Mark
Grade: Bunn Special Question Mark
Model: 6 Question Mark
Estimated Production Year: 1923 Question Mark
Run Quantity: 400 Question Mark
Grade/Model Run: 256 of 256 Question Mark
Grade/Model Total Production: 76,418 Question Mark
Size: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Bright Spotted Question Mark
Movement Signing Style: Old English Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Reed Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 2.0, 21.5, 38.5 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Movement Markings: Bunn Special
Illinois Watch Co.
Springfield
21 Ruby Jewels
Adjusted
Temperature 6 Positions
Isochronism
Double Roller
Case: Various Question Mark
Run ID: 11747.G521.18S4315.186M1524.O6495.L6906.21J1291 Question Mark
Database Version: v52.446 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
230.07 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
776.50 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.344% Question Mark
Registry Population:
Scoped for This Run Only
6 (1.50%) Question Mark
$ Estimated Value (12 Month Change): -2.46% Analyzing 760 Sales Question Mark

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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 · July 16, 2022

Serial Number 4432744 was reported as accurate.

Anonymous · February 22, 2016

Serial Number 4432979 was reported as accurate.

TimeAntiquarian Founder Research Expert Historian Top Contributor Supporter 171 · September 19, 2014

Serial Number 4432632 was reported as accurate.

ncplumber 150 · August 24, 2014

Serial Number 4432604 was reported as accurate.

Anonymous · December 6, 2013

Serial Number 4432653 was reported as accurate.

Anonymous · January 6, 2013

Serial Number 4432749 was reported as inaccurate.

Note: mvmt is signed Bunn Special adjusted 6 positions
temp and isochromism 21 ruby jewels
Changes since this report was submitted:
Grade changed from Autocrat to Bunn Special
Movement Finish changed from Unknown to Nickel
Adjusted changed from Unknown to Yes
Adjusted # Positions changed from Unknown to 6
Double Roller changed from Unknown to Yes
Illinois Grade Bunn Special Pocket Watch