Pocket Watch Database

From the American Horology Archive:
Illinois Grade 106 Pocket Watch

Illinois Watch Co.

Grade: 106

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2730286
Grade: 106
Model: 9
Estimated Production Year: 1915
Run Quantity: 900
Grade/Model Run: 12 of 39
Grade/Model Total Production: 30,100
Size: 16s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Bridge Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted to Position: Yes
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Limited Approval
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 8675.106G29.16S2505.169M113.O4024.L6051.19J282
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
90.12
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
305.79
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.529%
Registry Population: 15 (1.67%)
$ Estimated Value (12 Month Change): 7.30% Analyzing 130 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.


Anonymous · September 28, 2022

Serial Number 2730286 was reported as accurate.

Anonymous · April 14, 2019

Serial Number 2730473 was reported as accurate.

dfross55 10 · January 17, 2019

Serial Number 2730898 was reported as accurate.

Anonymous · January 17, 2019

Serial Number 2730898 was reported as accurate.

Anonymous · December 15, 2018

Serial Number 2730898 was reported as accurate.

DonEBeasley 1 · September 14, 2018

Serial Number 2730745 was reported as accurate.

Anonymous · July 27, 2016

Serial Number 2730776 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval

DonEBeasley 1 · October 7, 2014

Serial Number 2730745 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · July 22, 2014

Serial Number 2730383 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

bullet 4 · March 13, 2014

Serial Number 2730343 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

jaspurlock2012 Supporter 110 · March 7, 2014

Serial Number 2730256 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · October 8, 2013

Serial Number 2730895 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge

Anonymous · March 10, 2013

Serial Number 2730371 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to Limited Approval
Plate changed from 3/4 to Bridge
Illinois Grade 106 Pocket Watch