Pocket Watch Database

From the American Horology Archive:
Illinois Grade 603 Pocket Watch

Illinois Watch Co.

Grade: 603

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 2799453 Question Mark
Grade: 603 Question Mark
Model: 7 Question Mark
Estimated Production Year: Members Only Data Question Mark
Run Quantity: Members Only Data Question Mark
Grade/Model Run: Members Only Data Question Mark
Grade/Model Total Production: Members Only Data Question Mark
Size: 16s Question Mark
Jewels: 15j Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Adjusted: Members Only Data Question Mark
Railroad Grade: Members Only Data Question Mark
Dial Feet Locations: Members Only Data Question Mark
Case Screw Locations: Members Only Data Question Mark
Case: Various Question Mark
Run ID: 8904.603G22.16S2609.167M252.H4176.P2218.15J1972 Question Mark
Database Version: v52.642 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
1 (3.33%) Question Mark
8 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Adjustments, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations

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.


oilseed Supporter 472 · November 30, 2016

Serial Number 2799453 was reported as inaccurate.

Note: Private label (Washington Watch Co.) on dial AND
engraved on barrel plate. 15Jewel. 'MONROE'
model (engraved on 3rd/4th wheel bridge). EA467A
diagram. 200 produced (according to book).
"Double roller" is not engraved on indicated 'in
book'. Yes, it's a grade 603, model 7.
Changes since this report was submitted:
Jewels changed from ? to 15j
Illinois Grade 603 Pocket Watch