Pocket Watch Database

From the American Horology Archive:
Illinois Grade I.W.C. Pocket Watch

Illinois Watch Co.

Grade: I.W.C.

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 995382 Question Mark
Grade: I.W.C. Question Mark
Model: 1 Question Mark
Class: 7 Question Mark
Estimated Production Year: 1890 Question Mark
Run Quantity: 4,000 Question Mark
Grade/Model Run: 48 of 79 Question Mark
Grade/Model Total Production: 92,300 Question Mark
Size: 18s Question Mark
Jewels: 7j Question Mark
Movement Configuration: Adaptable Question Mark
Movement Setting: Key Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Coarse Question Mark
Regulator: Plain Inboard Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 16.5, 36.5, 53.0 Question Mark
Case Screw Locations: O-36.5, H-51.5 Question Mark
Movement Markings:
Case: Various Question Mark
Run ID: 1768.G100.18S1492.181M495.A495.K502.7J437 Question Mark
Database Version: v52.457 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
277.89 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
937.91 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.624% Question Mark
Registry Population:
Scoped for This Run Only
17 (0.43%) Question Mark
$ Estimated Value (12 Month Change): 8.16% Analyzing 395 Sales Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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.


wabash 134 · September 29, 2017

Serial Number 997122 was reported as inaccurate.

Note: I had to report as inaccurate in order to attach
the link but everything looks correct.

http://www.ebay.ca/itm/Silver-Pocket-Watch-Case-/
162690024441?hash=item25e114c3f9:g:E~MAAOSwdPBZzSB
L

rjcullis 114 · July 4, 2017

Serial Number 997987 was reported as inaccurate.

Note: Your diagram of a movement and the movement whose
serial number I inputed are different movements
due to the way the balance spring is attached and
the way the regulator is attached
Curator Response: Thanks for the report. The diagrams are simply representations of the movement. The regulator and jeweling may appear differently on your watch.

Anonymous · January 19, 2015

Serial Number 997342 was reported as accurate.

Anonymous · May 26, 2013

Serial Number 998320 was reported as accurate.

Anonymous · February 5, 2013

Serial Number 996817 was reported as accurate.

Anonymous · January 21, 2013

Serial Number 996817 was reported as accurate.

Anonymous · September 13, 2012

Serial Number 997159 was reported as inaccurate.

No further details were submitted with the report.
Illinois Grade I.W.C. Pocket Watch