Pocket Watch Database

From the American Horology Archive:
Illinois Grade 61 Pocket Watch

Illinois Watch Co.

Grade: 61

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1489822 Question Mark
Grade: 61 Question Mark
Model: 6 Question Mark
Estimated Production Year: 1899 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 74 of 135 Question Mark
Grade/Model Total Production: 24,233 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Patent Question Mark
Hairspring: Breguet Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 2.0, 21.5, 38.5 Question Mark
Case Screw Locations: 23.5, 51.5 Question Mark
Case: Various Question Mark
Run ID: 4062.61G209.18S2746.186M391.O1372.L3198.17J707 Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
72.96 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
246.17 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.426% Question Mark
Registry Population:
Scoped for This Run Only
2 (2.00%) Question Mark
$ Estimated Value (12 Month Change): 16.38% Analyzing 171 Sales Question Mark
Research Note: #1489822: Not Marked "Adjusted"

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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 19, 2022

Serial Number 1489834 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No

Kevin H 84 · April 17, 2018

Serial Number 1489822 was reported as inaccurate.

Note: marked 17 j all other info is correct
Changes since this report was submitted:
Jewels changed from ? to 17j
Adjusted changed from Yes to No
Illinois Grade 61 Pocket Watch