Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2128037
Grade: Bunn
Model: 6
Class: 1
Estimated Production Year: 1909
Run Quantity: 200
Grade/Model Total Production: 19,050
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Train: Fast
Regulator: Patent
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Temperature: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.0, 21.5, 38.5
Case Screw Locations: 23.5, 51.5
Case: Various
Registry Population: 5 (2.50%)
Database Version: v49.712

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1
Image Credit: texnet
2128016 #16 Collection January 29, 2020
2
Image Credit: tsullivan
2128037 #37 Collection April 26, 2015
3 2128082 #82 Collection February 10, 2016
4 2128090 #90 Inferred
5 2128104 #104 Inferred
Standard Deviation of Known Examples: 37.47 (Expected: 57.88, Δ20.41/10.20%)

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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.


texnet Supporter 684 ยท January 29, 2020

Serial Number 2128016 was reported as accurate.

Illinois Grade Bunn Pocket Watch