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: 3718993
Grade: Bunn Special
Variation: RY.B.TempAnd
Model: 9
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 101 of 194
Grade/Model Total Production: 169,740
Variant Est. Production: 103,290 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND)
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
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: 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: Bunn Special
Illinois Watch Co.
Springfield
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various
Run ID: 10996.G441.16S3448.169M487.O5833.L6683.21J1071
Database Version: v52.289
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
511.05
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,758.86
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.986%
Registry Population: 17 (1.70%)
$ Estimated Value (12 Month Change): 2.88% 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.


Afox2009 22 · July 9, 2022

Serial Number 3718993 was reported as accurate.

avpalermo Supporter 573 · March 15, 2021

Serial Number 3718135 was reported as accurate.

avpalermo Supporter 573 · March 14, 2021

Serial Number 3718135 was reported as accurate.

Anonymous · March 14, 2021

Serial Number 3718135 was reported as accurate.

Anonymous · December 1, 2019

Serial Number 3718930 was reported as accurate.

Anonymous · February 5, 2019

Serial Number 3718406 was reported as accurate.

Anonymous · April 27, 2018

Serial Number 3718701 was reported as accurate.

Anonymous · August 5, 2017

Serial Number 3718380 was reported as accurate.

Anonymous · July 31, 2017

Serial Number 3718380 was reported as accurate.

Anonymous · March 18, 2017

Serial Number 3718494 was reported as accurate.

Anonymous · January 8, 2017

Serial Number 3718601 was reported as accurate.

Anonymous · March 12, 2016

Serial Number 3718893 was reported as accurate.

Anonymous · March 12, 2016

Serial Number 3718893 was reported as accurate.

Anonymous · August 12, 2015

Serial Number 3718789 was reported as accurate.

Anonymous · February 9, 2013

Serial Number 3718115 was reported as accurate.

Anonymous · August 1, 2012

Serial Number 3718933 was reported as accurate.

Anonymous · June 21, 2012

Serial Number 3718351 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch