Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/20340
Access Date: October 09, 2024
From the American Horology Archive:
Illinois Watch Co.
Grade: Hoyt
Manufacturer: | Illinois | |
Manufacturer Location: | Springfield, Illinois | |
Movement Serial Number: | 20340 | |
Grade: | Hoyt | |
Model: | 1 | |
Estimated Production Date: | June 1874 | |
Run Quantity: | 2,000 | |
Grade/Model Run: | 7 of 18 | |
Grade/Model Total Production: | 14,400 | |
Size: | 18s | |
Jewels: | 9j | |
Jewel Setting: | Burnished Jewels | |
Movement Configuration: | Adaptable | |
Movement Finish: | Gilt | |
Movement Setting: | Key | |
Plate: | Full Plate | |
Barrel: | Going | |
Balance Type: | Expansion | |
Train: | Coarse | |
Regulator: | Plain | |
Hairspring: | Flat | |
Standard Dial Type: | Single-Sunk | |
Adjusted: | No | |
Railroad Grade: | No | |
Dial Feet Locations: | 16.5, 36.5, 53.0 | |
Case Screw Locations: | O-36.5, H-51.5 | |
Movement Markings: | Hoyt Springfield, Ill. Patent Pinion |
|
Case: | Various | |
Run ID: | 28.G7.18S28.181M28.A28.K28.9J7 | |
Database Version: | v52.407 | |
Advanced Metrics | ||
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration | 43.35 | |
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration | 146.24 | |
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration | 0.253% | |
Registry Population: Scoped for This Run Only | 8 (0.40%) |
Production Metrics Tree: Grade Hoyt
Target Profile: 18S-M1-9J-AGK-U
Illinois Grade Hoyt (All Variations): 15,000 ETP | |
18S: 15,000 100.00% 18s, Grade Hoyt |
|
18S-M1: 14,400 96.00% 18s, Grade Hoyt, Model 1 |
Other: 600
Other Models or Unclassified |
18S-M1-9J: 14,400 96.00% 18s, Grade Hoyt, Model 1, 9 Jewels |
|
18S-M1-9J-AGK: 14,400 96.00% 18s, Grade Hoyt, Model 1, 9 Jewels, Adaptable/Key/Gilt |
|
18S-M1-9J-AGK-U: 14,400 96.00% |
Population Registry for This Run
Image | Serial Number | Run Position | Primary Identification Method | Discovery Date | |
---|---|---|---|---|---|
There are 8 watches in the population registry for this run with 5 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.
cjbrem Supporter 803 · January 9, 2024
Serial Number 20340 was reported as accurate.
RomanWatchRepair 33 · February 20, 2017
Serial Number 21636 was reported as accurate.
SonofBarb 1 · December 15, 2016
Serial Number 20174 was reported as accurate.
Danca4pu 1 · October 5, 2016
Serial Number 20341 was reported as inaccurate.
daddo46 992 · July 17, 2015
Serial Number 21048 was reported as accurate.
Jim90078 35 · December 11, 2013
Serial Number 21544 was reported as accurate.
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