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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3603622/movement
https://pocketwatchdatabase.com/search/result/illinois/3603622/movement
Access Date: December 02, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 108
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 3603622 | |
| Grade: | 108 | |
| Model: | 8 | |
| Estimated Production Year: | 1919 | |
| Run Quantity: | 1,000 | |
| Grade/Model Run: | 2 of 5 | |
| Grade/Model Total Production: | 5,200 | |
| Variant Est. Production: | 2,200 (16S-M8-21J-HNL-APTI) | |
| Size: | 16s | |
| Jewels: | 21j | |
| Movement Configuration: | Hunting | |
| Movement Finish: | Nickel | |
| Movement Setting: | Lever | |
| Plate: | Bridge Plate | |
| Bridge Type: | False Center | |
| Double Roller: | Yes | |
| Barrel: | Going | |
| Adjusted: | Yes | |
| Adjusted to Position: | Yes | |
| Adjusted to Temperature: | Yes | |
| Adjusted to Isochronism: | Yes | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 13.5, 39.0, 58.0 | |
| Case Screw Locations: | 18.0, 53.0 | |
| Case: | Various | |
| Run ID: | 10818.108G21.16S3374.168M94.H4596.L6635.21J1023 | |
| Database Version: | v52.478 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 15.65 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 52.74 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.091% | |
| Registry Population: Scoped for This Run Only | 6 (0.60%) | |
Production Metrics Tree: Grade 108
Target Profile: 16S-M8-21J-HNL-APTI
| Illinois Grade 108 (All Variations): 27,100 ETP | |||
| 16S: 27,100 100.00% 16s, Grade 108 |
|||
| 16S-M8: 5,200 19.19% 16s, Grade 108, Model 8 |
Other: 21,900
Other Models or Unclassified |
||
| 16S-M8-21J: 5,200 19.19% 16s, Grade 108, Model 8, 21 Jewels |
|||
| 16S-M8-21J-HNL: 3,200 11.81% 16s, Grade 108, Model 8, 21 Jewels, Hunting/Lever/Nickel |
Other: 2,000
Other Configs or Unclassified |
||
| 16S-M8-21J-HNL-APTI: 2,200 8.12% | Other: 1,000
Other Adjustments or Unclassified |
||
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 6 watches in the population registry for this run with 1 image.
|
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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.
Fairplay 9 · April 15, 2024
Serial Number 3603820 was reported as inaccurate.
Note: This movement number 3603820 from Run 2 of 5 is
Pendant Set. Run 2 should therefore be a pendant
set overall.
Collection number 3709423 from Run 3 of 5 can
also be clearly seen in the photos as a pendant
set. Even the description says Lever Set. And
collection number 3709474 confirms pendant set
with photo and description. In other words, run 3
of 5 is incorrectly labeled as a lever set.
Only collection number 3808320 from Run 4 of 5 is
designated as a pendant set. In other words, run 4
of 5 is correctly labeled as a pendant set.
Unfortunately there are no examples from Runs 1
and 5, but I assume that these were not a Lever
Set but a Pendant Set.
Pendant Set. Run 2 should therefore be a pendant
set overall.
Collection number 3709423 from Run 3 of 5 can
also be clearly seen in the photos as a pendant
set. Even the description says Lever Set. And
collection number 3709474 confirms pendant set
with photo and description. In other words, run 3
of 5 is incorrectly labeled as a lever set.
Only collection number 3808320 from Run 4 of 5 is
designated as a pendant set. In other words, run 4
of 5 is correctly labeled as a pendant set.
Unfortunately there are no examples from Runs 1
and 5, but I assume that these were not a Lever
Set but a Pendant Set.
Anonymous · January 23, 2019
Serial Number 3603139 was reported as accurate.
crispy 325 · January 6, 2019
Serial Number 3603139 was reported as accurate.
timekeeper48 Supporter 88 · August 1, 2018
Serial Number 3603469 was reported as accurate.
Anonymous · June 13, 2018
Serial Number 3603342 was reported as accurate.
Anonymous · December 28, 2017
Serial Number 3603920 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · August 23, 2017
Serial Number 3603277 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · February 18, 2017
Serial Number 3603190 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · October 26, 2015
Serial Number 3603789 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Roberto 43 · November 11, 2013
Serial Number 3603131 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
Anonymous · September 10, 2012
Serial Number 3603745 was reported as accurate.
Changes since this report was submitted:
Plate changed from 3/4 to Bridge
