Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4826629/movement
Access Date: December 23, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
Mixed Run: Type II & Type III
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4826629 | |
| Grade: | Bunn Special | |
| Variation: | Type III | |
| Model: | 14 | |
| Estimated Production Year: | 1926 | |
| Run Quantity: | 970 | |
| Grade/Model Run: | 31 of 132 | |
| Grade/Model Total Production: | 116,300 | |
| Variant Est. Production: | 88,500 (16S-M14-21J-ONL-A6PTI-TYPE III) | |
| Size: | 16s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Raised Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Ray | |
| Movement Setting: | Lever | |
| Plate: | 3/4 Plate | |
| Double Roller: | Yes | |
| Barrel: | 60-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: | Sixty Hour Bunn Special Illinois Watch Co. Springfield Motor Barrel 21 Jewels Adjusted Temp. And Six Positions Double Roller |
|
| Case: | Various | |
| Run ID: | 12087.G586.16S3931.1614M34.O6826.L7020.21J1388 | |
| Research References: |
American Pocket Watches: Illinois Watch Co.: Volume 2. (William Meggers & Roy Ehrhardt) The 16 Size Illinois Bunn Special, 1913-1948. (Michael Chamelin) |
|
| Database Version: | v52.518 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 350.15 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 1,181.81 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 2.046% | |
| Registry Population: Scoped for This Run Only | 15 (1.55%) | |
| $ Estimated Value (12 Month Change): | -10.72% Analyzing 2,163 Sales | |
|
Research Note: Estimated Split Run by Chamelin.
|
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Production Metrics Tree: Grade Bunn Special
Target Profile: 16S-M14-21J-ONL-A6PTI-TYPE III
| 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-M14: 116,300 29.99% 16s, Grade Bunn Special, Model 14 |
Other: 185,330
Other Models or Unclassified |
|||
| 16S-M14-21J: 103,700 26.74% 16s, Grade Bunn Special, Model 14, 21 Jewels |
Other: 12,600
Other Jewels or Unclassified |
|||
| 16S-M14-21J-ONL: 103,700 26.74% 16s, Grade Bunn Special, Model 14, 21 Jewels, Openface/Lever/Nickel |
||||
| 16S-M14-21J-ONL-A6PTI: 103,700 26.74% | ||||
| 16S-M14-21J-ONL-A6PTI-TYPE III: 88,500 22.82% | Other: 15,200
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:
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.
Anonymous · May 17, 2021
Serial Number 4826287 was reported as accurate.
hez4reel 22 · January 12, 2021
Serial Number 4826731 was reported as accurate.
Anonymous · July 11, 2019
Serial Number 4826702 was reported as accurate.
Anonymous · November 15, 2018
Serial Number 4826546 was reported as accurate.
Anonymous · July 3, 2017
Serial Number 4826213 was reported as accurate.
Anonymous · June 24, 2016
Serial Number 4826287 was reported as accurate.
Anonymous · December 23, 2015
Serial Number 4826674 was reported as accurate.
Anonymous · January 7, 2015
Serial Number 4826323 was reported as accurate.
smoken 110 · June 25, 2014
Serial Number 4826178 was reported as accurate.
Anonymous · November 22, 2013
Serial Number 4826143 was reported as accurate.
jacobwalls07 143 · October 31, 2013
Serial Number 4826050 was reported as accurate.
69abody 166 · October 26, 2013
Serial Number 4826453 was reported as accurate.
Shalle0073 Supporter 11 · September 11, 2013
Serial Number 4826174 was reported as accurate.
Lonestar65 4 · July 27, 2013
Serial Number 4826826 was reported as accurate.
poatys 37 · June 25, 2013
Serial Number 4826532 was reported as accurate.
Anonymous · April 13, 2013
Serial Number 4826424 was reported as accurate.
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