Pocket Watch Database

From the American Horology Archive:
Illinois Grade 107 Pocket Watch

Illinois Watch Co.

Grade: 107

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 302085
Grade: 107
Model: 2
Class: 1
Estimated Production Date: January 1881
Run Quantity: 50
Grade/Model Run: 2 of 2
Grade/Model Total Production: 230
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Wheelers
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Railroad Grade: Yes
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: 23.5, 51.5
Case: Various
Run ID: 786.107G3.18S761.182M283.H303.L503.15J92
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.69
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.24
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.004%
Registry Population: 1 (2.00%)
Research Note: Meggers/Ehrhardt list run as mixed with "Bunn" and "107" movements. #302085: Verified as Grade 107.

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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 · April 11, 2022

Serial Number 302085 was reported as accurate.

Changes since this report was submitted:
Grade changed from Bunn & 107 to 107
Movement Finish changed from Gilt or Nickel to Gilt
Illinois Grade 107 Pocket Watch