Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Special Pocket Watch

Illinois Watch Co.

Grade: Bunn Special

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2572646
Grade: Bunn Special
Variation: BS.G.DblRoller
Model: 9
Estimated Production Year: 1913
Run Quantity: 100
Grade/Model Run: 3 of 194
Grade/Model Total Production: 169,740
Variant Est. Production: 200 (16S-M9-23J-ONL-A6PTI-BS.G.DBLROLLER)
Size: 16s
Jewels: 23j
Jewel Material: Ruby
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 8135.G290.16S2278.169M35.O3693.L5882.23J130
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
511.05
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,758.86
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.986%
Registry Population: 9 (9.00%)
$ Estimated Value (12 Month Change): -9.79% Analyzing 244 Sales

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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.


Huggs3 Supporter 143 · October 17, 2022

Serial Number 2572646 was reported as accurate.

Illinois Grade Bunn Special Pocket Watch