Pocket Watch Database


From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Mixed Run: Nickel and Two-Tone Movements

Private Label(s) in Run:

F. Brilleman, Albany, N.Y.
C.W. Anderson & Co. Manchester, New Hampshire.
Durant Rogers

What is a Private Label?
Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 1172526 Question Mark
Grade: Bunn Question Mark
Model: 4 Question Mark
Class: 1 Question Mark
Estimated Production Year: 1893 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 2 of 4 Question Mark
Grade/Model Total Production: 350 Question Mark
Size: 18s Question Mark
Jewels: 16j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Pendant Question Mark
Plate: Full Plate Question Mark
Barrel: Going Question Mark
Train: Fast Question Mark
Regulator: Patent Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: Yes Question Mark
Dial Feet Locations: 2.0, 21.5, 38.5 Question Mark
Case Screw Locations: 23.0, 52.0 Question Mark
Case: Various Question Mark
Run ID: 2303.G29.18S1793.184M155.O622.P199.16J51 Question Mark
Database Version: v52.517 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.05 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
3.46 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.006% Question Mark
Registry Population:
Scoped for This Run Only
3 (3.00%) Question Mark
Research Note: Nickel and Two-Tone Movements in Run

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.


Kevin H 84 · July 18, 2019

Serial Number 1172506 was reported as accurate.

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

Anonymous · August 15, 2016

Serial Number 1172515 was reported as accurate.

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

bwalder 137 · January 28, 2016

Serial Number 1172526 was reported as inaccurate.

Note: Private label for C.W. Anderson & Co. of
Manchester, New Hampshire.
Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone

bwalder 137 · January 24, 2016

Serial Number 1172526 was reported as accurate.

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

bwalder 137 · January 23, 2016

Serial Number 1172526 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Gilt or Nickel to Two-Tone
Illinois Grade Bunn Pocket Watch