Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/4788156/movement
Access Date: December 20, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Bunn Special
Type II 60hr.
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 4788156 | |
| Grade: | Bunn Special | |
| Variation: | Type II | |
| Model: | 14 | |
| Estimated Production Year: | 1926 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 20 of 132 | |
| Grade/Model Total Production: | 116,300 | |
| Variant Est. Production: | 6,700 (16S-M14-21J-ONL-A6PTI-TYPE II) | |
| Size: | 16s | |
| Jewels: | 21j | |
| Jewel Material: | Ruby | |
| Jewel Setting: | Raised Gold Settings (Screw-Set) | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Finish Pattern: | Ray | |
| Movement Signing Style: | Serif Caps | |
| Movement Inlay Color: | Black | |
| 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 60 21 Jewels Adjusted Temp. And Six Positions Double Roller |
|
| Case: | Various | |
| Run ID: | 12048.G575.16S3913.1614M23.O6790.L7005.21J1372 | |
| Database Version: | v52.516 | |
| 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 | 27 (2.70%) | |
| $ Estimated Value (12 Month Change): | -9.92% Analyzing 2,160 Sales | |
Production Metrics Tree: Grade Bunn Special
Target Profile: 16S-M14-21J-ONL-A6PTI-TYPE II
| 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 II: 6,700 1.73% | Other: 97,000
Other Variants or Unclassified |
|||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 27 watches in the population registry for this run with 3 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.
Anonymous · March 25, 2024
Serial Number 4788374 was reported as accurate.
rmwatchandclock Supporter 377 · May 30, 2022
Serial Number 4788650 was reported as accurate.
Anonymous · February 4, 2021
Serial Number 4788302 was reported as accurate.
Anonymous · December 5, 2020
Serial Number 4788465 was reported as accurate.
Whit04 1 · October 16, 2020
Serial Number 4788927 was reported as accurate.
Anonymous · October 16, 2020
Serial Number 4788927 was reported as accurate.
Anonymous · May 23, 2020
Serial Number 4788464 was reported as accurate.
Anonymous · January 17, 2020
Serial Number 4788147 was reported as accurate.
Anonymous · June 15, 2019
Serial Number 4788147 was reported as accurate.
Anonymous · July 30, 2018
Serial Number 4788605 was reported as accurate.
Anonymous · February 7, 2018
Serial Number 4788769 was reported as accurate.
Anonymous · December 17, 2017
Serial Number 4788321 was reported as inaccurate.
older "Motor Barrel 60" around the crown wheel.
You've got II and III indicated. Cheers. duffy
l.
Anonymous · May 17, 2017
Serial Number 4788339 was reported as accurate.
dfchong 837 · June 19, 2016
Serial Number 4788862 was reported as accurate.
schwan 178 · January 16, 2015
Serial Number 4788322 was reported as accurate.
Anonymous · December 15, 2013
Serial Number 4788509 was reported as accurate.
caitlinbenner5 1 · December 11, 2013
Serial Number 4788509 was reported as accurate.
Anonymous · August 4, 2013
Serial Number 4788148 was reported as accurate.
Anonymous · July 21, 2013
Serial Number 4788148 was reported as accurate.
