Pocket Watch Database
Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3620251
https://pocketwatchdatabase.com/search/result/illinois/3620251
Access Date: May 03, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: 509
Diamond, Ruby & Saphire Jewels
| Manufacturer: | Illinois |  |
| Manufacturer Location: | Springfield, Illinois | |
| Movement Serial Number: | 3620251 | |
| Grade: | 509 | |
| Model: | 4 | |
| Estimated Production Year: | 1920 | |
| Run Quantity: | 200 | |
| Grade/Model Run: | 14 of 15 | |
| Grade/Model Total Production: | 2,497 | |
| Size: | 12/14s | |
| Jewels: | 21j | |
| Movement Configuration: | Openface | |
| Movement Finish: | Nickel | |
| Movement Setting: | Pendant | |
| Plate: | Bridge Plate | |
| Bridge Type: | Center | |
| Barrel: | Going | |
| Adjusted: | Yes | |
| Adjusted # of Positions: | 5 | |
| Adjusted to Temperature: | Yes | |
| Railroad Grade: | No | |
| Dial Feet Locations: | 20.5, 39.0, 55.0 | |
| Case Screw Locations: | 2.5, 35.5 | |
| Case: | Various | |
| Run ID: | 10830.509G20.S89.M89.O5689.P3649.21J1026 | |
| Database Version: | v52.246 | |
| Advanced Metrics | ||
| PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 7.51 | |
| PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 25.27 | |
| Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.044% | |
| Registry Population: | 3 (1.50%) | |
Population Registry for This Run
| Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
|---|---|---|---|---|---|
|
There are 3 watches in the population registry for this run.
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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.
JerryT Waltham Expert Small Watch Expert 425 · December 7, 2021
Serial Number 3620202 was reported as inaccurate.
Note: The grade 509 is a 14-size movement. Grades 5xx
are generally the 14-size equivalent of the
corresponding 12-size grade 4xx.
are generally the 14-size equivalent of the
corresponding 12-size grade 4xx.
Changes since this report was submitted:
Size changed from 12 to 12/14
Msw233 Supporter 89 · March 1, 2016
Serial Number 3620251 was reported as accurate.
Changes since this report was submitted:
Size changed from 12 to 12/14
