Pocket Watch Database

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

Illinois Watch Co.

Grade: Bunn Special

Mixed Run: Type II & Type III

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4826731
Grade: Bunn Special
Variation: Type II & Type III
Model: 14
Estimated Production Year: 1926
Run Quantity: 1,000
Grade/Model Run: 23 of 117
Grade/Model Total Production: 117,000
Size: 16s
Jewels: 21j
Jewel Material: Ruby
Jewel Setting: Raised Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Ray
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: 60-Hr. Motor
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Movement Markings: Sixty Hour
Bunn Special
Illinois Watch Co.
Springfield
Motor Barrel
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various
Run ID: 12060.G559.16S3904.1614M27.O6799.L6993.21J1378
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
352.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,188.92
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.058%
Registry Population: 15 (1.50%)
$ Estimated Value (12 Month Change): -2.23% Analyzing 2,121 Sales
Research Note: Mixed Run: Type II & Type III Movements

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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 · May 17, 2021

Serial Number 4826287 was reported as accurate.

hez4reel 22 · January 12, 2021

Serial Number 4826731 was reported as accurate.

Anonymous · July 11, 2019

Serial Number 4826702 was reported as accurate.

Anonymous · November 15, 2018

Serial Number 4826546 was reported as accurate.

Anonymous · July 3, 2017

Serial Number 4826213 was reported as accurate.

Anonymous · June 24, 2016

Serial Number 4826287 was reported as accurate.

Anonymous · December 23, 2015

Serial Number 4826674 was reported as accurate.

Anonymous · January 7, 2015

Serial Number 4826323 was reported as accurate.

smoken 110 · June 25, 2014

Serial Number 4826178 was reported as accurate.

Anonymous · November 22, 2013

Serial Number 4826143 was reported as accurate.

jacobwalls07 143 · October 31, 2013

Serial Number 4826050 was reported as accurate.

69abody 166 · October 26, 2013

Serial Number 4826453 was reported as accurate.

Shalle0073 Supporter 11 · September 11, 2013

Serial Number 4826174 was reported as accurate.

Lonestar65 4 · July 27, 2013

Serial Number 4826826 was reported as accurate.

poatys 37 · June 25, 2013

Serial Number 4826532 was reported as accurate.

Anonymous · April 13, 2013

Serial Number 4826424 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch