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: 4772690
Grade: 89
Model: 6
Estimated Production Year: 1926
Run Quantity: 1,000
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: 8 (0.80%)
Database Version: v49.428

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 4772229 #229 Inferred
2 4772247 #247 Marketplace June 07, 2016
3 4772459 #459 Collection September 22, 2014
4 4772580 #580 Marketplace March 11, 2019
5 4772638 #638 Marketplace September 26, 2019
6 4772690 #690 Collection November 10, 2019
7 4772762 #762 Collection November 10, 2019
8 4772998 #998 Marketplace May 27, 2016
Standard Deviation of Known Examples: 259.63 (Expected: 288.82, Δ29.18/2.92%)

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Data Verification Reports

4772001
Verification Serial Map
4773000

Anonymous · February 28, 2020

Serial Number 4772226 was reported as accurate.

PJD1952 2 · November 10, 2019

Serial Number 4772690 was reported as accurate.

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

Anonymous · February 8, 2017

Serial Number 4772106 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

watchbird 40 · February 3, 2016

Serial Number 4772760 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

Mobilaero Top Contributor Supporter 271 · September 22, 2014

Serial Number 4772459 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 · March 2, 2014

Serial Number 4772821 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 · October 24, 2013

Serial Number 4772750 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 · September 8, 2013

Serial Number 4772609 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 · February 22, 2013

Serial Number 4772584 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
Illinois Grade 89 Pocket Watch
Illinois Grade 89 Pocket Watch