Pocket Watch Database

From the American Horology Archive:
Illinois Grade 101 Pocket Watch

Illinois Watch Co.

Grade: 101

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 200576 Question Mark
Grade: 101 Question Mark
Model: 1 Question Mark
Class: 5 Question Mark
Estimated Production Date: Login to View for Free Question Mark
Run Quantity: Login to View for Free Question Mark
Grade/Model Run: Login to View for Free Question Mark
Grade/Model Total Production: Login to View for Free Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Login to View for Free Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Key Question Mark
Wind Mechanism: Key Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Balance Type: Expansion Question Mark
Train: Login to View for Free Question Mark
Regulator: Login to View for Free Question Mark
Hairspring: Login to View for Free Question Mark
Standard Dial Type: Login to View for Free Question Mark
Adjusted: No Question Mark
Railroad Grade: Login to View for Free Question Mark
Dial Feet Locations: Login to View for Free Question Mark
Case Screw Locations: Login to View for Free Question Mark
Case: Various Question Mark
Run ID: 550.101G6.18S527.181M231.A231.K238.11J277 Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
12 (1.50%) Question Mark
$ Estimated Value (12 Month Change): -16.83% Analyzing 313 Sales Question Mark
Research Note: #200576: Observed with Special Gilded Finish.
12 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Date, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Train, Regulator Type, Hairspring, Standard Dial Type, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations

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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.


cjbrem Supporter 1073 · December 3, 2023

Serial Number 201111 was reported as accurate.

Anonymous · June 4, 2020

Serial Number 201164 was reported as accurate.

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

Anonymous · October 10, 2019

Serial Number 200712 was reported as inaccurate.

Note: Hi. I think any pocketwatch with serial number
210000 or before is an 1878. Any serial number
after that is an 1879. According to Illinois watch
co. history serial number chart. Thank you, Bruce.
Curator Response: Estimated production dates are based on serial number extrapolation and are generally accurate within +/- 3 years. All serial number lookups are based on this method and are estimations.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · October 10, 2019

Serial Number 200712 was reported as accurate.

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

Anonymous · August 21, 2018

Serial Number 200543 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Illinois Grade 101 Pocket Watch