Pocket Watch Database

From the American Horology Archive:
Illinois Grade 89 Pocket Watch
Illinois Grade 89 Pocket Watch

Illinois Watch Co.

Grade: 89

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 1749237
Grade: 89
Model: 6
Estimated Production Year: 1909
Run Quantity: 300
Total Production: 39,210
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Fast
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 2.0, 21.5, 38.5
Case Screw Locations: 23.5, 51.5
Case: Various
Registry Population: 5 (1.67%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 1749015 #15 Marketplace December 04, 2014
2 1749182 #182 Collection May 28, 2017
3 1749214 #214 Marketplace August 30, 2019
4 1749234 #234 Marketplace December 07, 2013
5 1749237 #237 Collection August 11, 2020
Standard Deviation of Known Examples: 92.85 (Expected: 86.75, Δ6.10/2.03%)

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Data Verification Reports

1749001
Verification Serial Map
1749300

dscary 1 · May 27, 2017

Serial Number 1749182 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Railroad Grade changed from Yes to No

Anonymous · November 28, 2012

Serial Number 1749051 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · May 18, 2012

Serial Number 1749051 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Illinois Grade 89 Pocket Watch
Illinois Grade 89 Pocket Watch