Pocket Watch Database

From the American Horology Archive:
Illinois Grade 306 Pocket Watch

Illinois Watch Co.

Grade: 306

Private Label(s) in Run:

Santa Fe Special

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 2973001
Grade: 306
Model: 7
Estimated Production Year: 1916
Run Quantity: 1,000
Grade/Model Run: 42 of 122
Grade/Model Total Production: 37,800
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Adjusted: Yes
Adjusted # of Positions: 4
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Run ID: 9476.306G64.16S2774.167M333.O4627.P2689.17J2946
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
113.50
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
383.03
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.663%
Registry Population: 6 (0.60%)
$ Estimated Value (12 Month Change): -2.33% Analyzing 60 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 · October 10, 2021

Serial Number 2973189 was reported as inaccurate.

Note: Mine is stamped 3 position adjusted instead of 4
like your database says
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.

Anonymous · March 7, 2020

Serial Number 2973573 was reported as inaccurate.

Note: the movement is stamped adjusted for 4 positions
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

rtwatches 943 · February 20, 2019

Serial Number 2973624 was reported as inaccurate.

Note: Illinois Springfield Watch Co.., marked 706 and
adjusted 4 positions, gold plated screws and
patent regulator.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

rtwatches 943 · February 20, 2019

Serial Number 2973624 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

von1943 Supporter 373 · August 26, 2017

Serial Number 2973449 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

Anonymous · March 21, 2017

Serial Number 2973803 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

Anonymous · May 3, 2013

Serial Number 2973362 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4

Anonymous · August 8, 2012

Serial Number 2973243 was reported as accurate.

Changes since this report was submitted:
Adjusted # Positions changed from 3 to 4
Illinois Grade 306 Pocket Watch