Pocket Watch Database

From the American Horology Archive:

Illinois Watch Co.

Grade: 507

Private Label(s) in Run:

Hallmark

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3745611
Grade: 507
Model: 4
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 1 of 1
Grade/Model Total Production: 1,000
Size: 12/14s
Jewels: 19j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: Center
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 3
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Case: Various
Run ID: 11047.507G1.S92.M91.O5875.P3804.19J559
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.26
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.018%
Registry Population: 5 (0.50%)
Research Note: #3745343: Verified as Marked "Hallmark - 19 Jewels - Adjusted 3 Positions" [eBay #223679909011]

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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 · April 7, 2021

Serial Number 3745268 was reported as accurate.

Anonymous · September 24, 2019

Serial Number 3745343 was reported as inaccurate.

Note: 19j
Curator Response: Verified. [eBay #223679909011]
Changes since this report was submitted:
Jewels changed from 17j to 19j

Anonymous · May 13, 2016

Serial Number 3745347 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 17j to 19j

Msw233 Supporter 89 · November 29, 2015

Serial Number 3745611 was reported as accurate.

Changes since this report was submitted:
Jewels changed from 17j to 19j

Msw233 Supporter 89 · February 1, 2015

Serial Number 3745310 was reported as inaccurate.

Note: 19 Jewels. This grade was only produced as 12/14
size for private label "Hallmark".
Changes since this report was submitted:
Size changed from 12 to 12/14
Jewels changed from 17j to 19j

ticker32 Supporter 84 · January 26, 2015

Serial Number 3745380 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Size changed from 12 to 12/14
Jewels changed from 17j to 19j

ticker32 Supporter 84 · January 26, 2015

Serial Number 3745463 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Size changed from 12 to 12/14
Jewels changed from 17j to 19j

schwan 178 · December 18, 2014

Serial Number 3745206 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Size changed from 12 to 12/14
Jewels changed from 17j to 19j