Pocket Watch Database


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

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 4506062 Question Mark
Grade: Bunn Special Question Mark
Variation: RY.B.TempAnd.Mixed Question Mark
Model: 9 Question Mark
Estimated Production Year: 1924 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 176 of 194 Question Mark
Grade/Model Total Production: 169,740 Question Mark
Variant Est. Production: 4,000 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.MIXED) Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Ray Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: 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: 17.5, 39.0, 58.0 Question Mark
Case Screw Locations: 3.0, 38.0 Question Mark
Movement Markings: Bunn Special
Illinois Watch Co.
Springfield
21 Jewels
Adjusted
Temp. And
Six
Positions
Double Roller
Case: Various Question Mark
Run ID: 11812.G538.16S3825.169M676.O6559.L6931.21J1315 Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
511.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,724.90 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.986% Question Mark
Registry Population:
Scoped for This Run Only
12 (1.20%) Question Mark
$ Estimated Value (12 Month Change): 1.07% Analyzing 2,299 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.


chanea90 32 · April 6, 2024

Serial Number 4506455 was reported as accurate.

Anonymous · December 25, 2023

Serial Number 4506438 was reported as accurate.

Anonymous · April 11, 2022

Serial Number 4506791 was reported as accurate.

chanea90 32 · February 22, 2022

Serial Number 4506681 was reported as accurate.

Anonymous · November 7, 2021

Serial Number 4506438 was reported as accurate.

Anonymous · October 15, 2020

Serial Number 4506743 was reported as accurate.

Anonymous · November 18, 2016

Serial Number 4506454 was reported as accurate.

Anonymous · October 24, 2016

Serial Number 4506019 was reported as accurate.

Anonymous · April 5, 2016

Serial Number 4506432 was reported as accurate.

Anonymous · January 20, 2016

Serial Number 4506578 was reported as accurate.

Anonymous · January 11, 2015

Serial Number 4506208 was reported as accurate.

Anonymous · January 4, 2015

Serial Number 4506208 was reported as accurate.

ncplumber 150 · August 24, 2014

Serial Number 4506203 was reported as accurate.

Anonymous · April 24, 2014

Serial Number 4506505 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch