Pocket Watch Database

From the American Horology Archive:
Illinois Grade 903 Pocket Watch

Illinois Watch Co.

Grade: 903

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 4312875
Grade: 903
Model: 2
Estimated Production Year: 1923
Run Quantity: 2,000
Grade/Model Run: 93 of 171
Grade/Model Total Production: 167,620
Size: 6/0s
Jewels: 15j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: False Center
Barrel: Going
Railroad Grade: No
Dial Feet Locations: 2.5, 21.0, 43.5
Case Screw Locations: 4.0, 35.0
Case: Various
Run ID: 11615.903G93.S133.M95.O6370.P4220.15J2325
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
494.98
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,679.98
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.908%
Registry Population: 4 (0.20%)
$ Estimated Value (12 Month Change): 0% Analyzing 67 Sales

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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.


MoatsJustin1 top-contributor 4691 · August 30, 2022

Serial Number 4311397 was reported as accurate.

Deere51 102 · March 26, 2018

Serial Number 4312635 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Plate changed from 3/4 to Bridge

Deere51 102 · January 19, 2018

Serial Number 4312875 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Plate changed from 3/4 to Bridge

Anonymous · September 29, 2017

Serial Number 4312176 was reported as inaccurate.

Note: 19 jewls
Changes since this report was submitted:
Factory Model changed from 1 to 2
Plate changed from 3/4 to Bridge