Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4506173/movement
Access Date: December 01, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4506173 | |
| Grade: | Bunn Special | |
| Variation: | RY.B.TempAnd.Mixed | |
| Model: | 9 | |
| Estimated Production Year: | 1924 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 176 of 194 | |
| Grade/Model Total Production: | 169,740 | |
| Variant Est. Production: | 4,000 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.MIXED) | |
| 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: | 11812.G538.16S3825.169M676.O6559.L6931.21J1315 | |
| Database Version: | v52.473 | |
| 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 | 1,724.90 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.986% | |
| Registry Population: Scoped for This Run Only | 12 (1.20%) | |
| $ Estimated Value (12 Month Change): | 2.14% Analyzing 2,295 Sales | |
Production Metrics Tree: Grade Bunn Special
Target Profile: 16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.MIXED
| Illinois Grade Bunn Special (All Variations): 387,788 ETP | ||||
| 16S: 301,630 77.78% 16s, Grade Bunn Special |
Other: 86,158
Other Sizes or Unclassified |
|||
| 16S-M9: 169,740 43.77% 16s, Grade Bunn Special, Model 9 |
Other: 131,890
Other Models or Unclassified |
|||
| 16S-M9-21J: 165,000 42.55% 16s, Grade Bunn Special, Model 9, 21 Jewels |
Other: 4,740
Other Jewels or Unclassified |
|||
| 16S-M9-21J-ONL: 165,000 42.55% 16s, Grade Bunn Special, Model 9, 21 Jewels, Openface/Lever/Nickel |
||||
| 16S-M9-21J-ONL-A6PTI: 165,000 42.55% | ||||
| 16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.MIXED: 4,000 1.03% | Other: 161,000
Other Variants or Unclassified |
|||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 12 watches in the population registry for this run.
|
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Help Us Help Others By Improving the Database:
Does this information describe your movement accurately?
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.
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