Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4159906
Access Date: February 27, 2025
From the American Horology Archive:
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Illinois Watch Co.
Grade: Bunn Special
Manufacturer: | Illinois | ![]() |
Manufacturer Location: | Springfield, Illinois | ![]() |
Movement Serial Number: | 4159906 | ![]() |
Grade: | Bunn Special | ![]() |
Variation: | RY.R.MotorBarrel.GridIndex | ![]() |
Model: | 11 | ![]() |
Estimated Production Year: | 1922 | ![]() |
Run Quantity: | 1,200 | ![]() |
Grade/Model Run: | 27 of 29 | ![]() |
Grade/Model Total Production: | 13,270 | ![]() |
Size: | 16s | ![]() |
Jewels: | 23j | ![]() |
Jewel Material: | Ruby | ![]() |
Jewel Setting: | Raised Gold Settings (Screw-Set) | ![]() |
Movement Configuration: | Openface | ![]() |
Movement Finish: | Nickel | ![]() |
Finish Pattern: | Ray | ![]() |
Movement Signing Style: | Mixed | ![]() |
Movement Inlay Color: | Red | ![]() |
Movement Setting: | Lever | ![]() |
Plate: | 3/4 Plate | ![]() |
Double Roller: | Yes | ![]() |
Barrel: | 48-Hr. Motor | ![]() |
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 Motor Barrel 23 Jewels Adjusted Temp. And Six Positions Double Roller |
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Case: | Various | ![]() |
Run ID: | 11506.G481.16S3691.1611M53.O6263.L6820.23J246 | ![]() |
Database Version: | v52.614 | ![]() |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 39.95 | ![]() |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 134.76 | ![]() |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.233% | ![]() |
Registry Population: Scoped for This Run Only | 28 (2.33%) | ![]() |
$ Estimated Value (12 Month Change): | 1.79% Analyzing 305 Sales | ![]() |
Research Note: #4160297: Verified with "Hybrid" pattern (Sunburst and Ray).
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Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 28 watches in the population registry for this run with 7 images.
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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.
LDavis88 1 · January 1, 2024
Serial Number 4160918 was reported as inaccurate.
chrispam928 2 · June 20, 2021
Serial Number 4160918 was reported as inaccurate.
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