Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4420275
Access Date: December 23, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4420275 | |
| Grade: | Bunn Special | |
| Variation: | RY.B.TempAnd.SlashIndex | |
| Model: | 9 | |
| Estimated Production Year: | 1923 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 160 of 194 | |
| Grade/Model Total Production: | 169,740 | |
| Variant Est. Production: | 31,200 (16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEX) | |
| 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: | 11734.G518.16S3794.169M654.O6482.L6901.21J1288 | |
| Database Version: | v52.518 | |
| 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 | 15 (1.50%) | |
| $ Estimated Value (12 Month Change): | 1.07% Analyzing 2,299 Sales | |
Production Metrics Tree: Grade Bunn Special
Target Profile: 16S-M9-21J-ONL-A6PTI-RY.B.TEMPAND.SLASHINDEX
| 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.SLASHINDEX: 31,200 8.05% | Other: 133,800
Other Variants or Unclassified |
|||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 15 watches in the population registry for this run with 2 images.
|
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Help Us Help Others By Improving the Database:
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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 · December 7, 2021
Serial Number 4420687 was reported as accurate.
cliffdobbins 296 · September 2, 2021
Serial Number 4420275 was reported as accurate.
Anonymous · April 28, 2020
Serial Number 4420885 was reported as accurate.
Anonymous · February 3, 2020
Serial Number 4420204 was reported as accurate.
Anonymous · August 24, 2019
Serial Number 4420917 was reported as accurate.
Bajabiker 1 · April 2, 2019
Serial Number 4420135 was reported as accurate.
Anonymous · February 1, 2019
Serial Number 4420535 was reported as accurate.
WLBelkriver33 804 · December 2, 2018
Serial Number 4420542 was reported as accurate.
Anonymous · October 23, 2018
Serial Number 4420800 was reported as accurate.
texnet 684 · September 14, 2018
Serial Number 4420353 was reported as accurate.
Anonymous · August 8, 2017
Serial Number 4420725 was reported as accurate.
stevetireney 27 · June 25, 2017
Serial Number 4420446 was reported as accurate.
Anonymous · June 24, 2016
Serial Number 4420775 was reported as accurate.
Anonymous · March 26, 2015
Serial Number 4420792 was reported as accurate.
Anonymous · September 18, 2014
Serial Number 4420326 was reported as accurate.
estierney47 2 · September 17, 2013
Serial Number 4420446 was reported as accurate.
ElvisTcB 14 · July 20, 2013
Serial Number 4420446 was reported as inaccurate.
21J Bunn Special....
Anonymous · March 7, 2013
Serial Number 4420587 was reported as inaccurate.
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