Pocket Watch Database

From the American Horology Archive:
Illinois Grade 99 Pocket Watch

Illinois Watch Co.

Grade: 99

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1566361 Question Mark
Grade: 99 Question Mark
Model: 5 Question Mark
Class: 5 Question Mark
Estimated Production Year: 1901 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 37 of 47 Question Mark
Grade/Model Total Production: 11,300 Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Patent 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: 23.5, 51.5 Question Mark
Case: Various Question Mark
Run ID: 4302.99G178.18S2860.185M305.H2264.L3438.11J1371 Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
33.12 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
111.69 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.194% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.40%) Question Mark
$ Estimated Value (12 Month Change): 3.23% Analyzing 115 Sales Question Mark

Help Us Help Others By Improving the Database:

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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.


brg404 32 · October 20, 2022

Serial Number 1566671 was reported as accurate.

Duxlegion 24 · April 11, 2021

Serial Number 1566290 was reported as inaccurate.

Note: On my movement there is no word adjusted and not
for temperature, and it is wound at 3 o'clock
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Adjusted changed from Yes to No

Anonymous · March 27, 2018

Serial Number 1566690 was reported as inaccurate.

Note: 15 jewels
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.
Changes since this report was submitted:
Adjusted changed from Yes to No

bethfob 42 · July 31, 2014

Serial Number 1566361 was reported as inaccurate.

Note: My pocket watch movement is an openface movement,
the winder is at the 12'o clock position. The
seconds sub part is positioned at the 3'o clock
position not at the 6 as normally seen
Curator Response: Thanks for the information. It sounds like your watch has a conversion dial, which would allow the watch to be set similar to an openface movement. The conversion dial essentially places everything in a different position.
Changes since this report was submitted:
Adjusted changed from Yes to No

bethfob 42 · July 31, 2014

Serial Number 1566361 was reported as accurate.

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

bethfob 42 · July 10, 2014

Serial Number 1566361 was reported as accurate.

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

Anonymous · April 4, 2013

Serial Number 1566681 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from Yes to No
Railroad Grade changed from Yes to No
Illinois Grade 99 Pocket Watch