Pocket Watch Database

From the American Horology Archive:
Illinois Grade 273 Pocket Watch

Illinois Watch Co.

Grade: 273

Custom Bridge Plate

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3040922
Grade: 273
Model: 1
Estimated Production Year: 1916
Run Quantity: 80
Grade/Model Run: 86 of 111
Grade/Model Total Production: 19,525
Size: 12s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Old English
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Adjusted: Yes
Adjusted to Temperature: No
Railroad Grade: No
Dial Feet Locations: 20.5, 39.0, 55.0
Case Screw Locations: 2.5, 35.5
Movement Markings: Washington Watch Co.
Senate
17 Jewels
Adjusted
Case: Various
Run ID: 9600.273G147.12S1046.121M404.O4717.P2773.17J3003
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
56.92
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
192.02
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.333%
Registry Population: 1 (1.25%)

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · December 22, 2015

Serial Number 3040922 was reported as inaccurate.

Note: Bridge for escape and 4th wheels is different than
both line drawings. See
http://www.ebay.com/itm/272078316779?_trksid=p205
5119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Anonymous · May 18, 2015

Serial Number 3040862 was reported as accurate.

Illinois Grade 273 Pocket Watch