Illinois Pocket Watch: Serial Number 28550 (Grade Mason)

Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Similar Watches For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

1915 Illinois Grade A. Lincoln 16S 21J Monty Dial Railroad Grade Pocket Watch

Check Price Source: eBay.com

1927 Illinois 405 M3 12s 17J White Gold Filled Pocket Watch Double Roller

Check Price Source: eBay.com

2 ILLINOIS 16 SIZE STYLE 1 CLICK SPRINGS 1527 12472 MODEL: 6 TO 13 NOS --BB-1334

Check Price Source: eBay.com

ILLINOIS 12 SIZE POCKETWATCH BALANCE NEEDS JEWEL --- CK - 26

Check Price Source: eBay.com

Rare Illinois Grade 115 Antique Pocket Watch 15J Adjusted For Parts / Repair

Check Price Source: eBay.com

ILLINOIS 16 SIZE POCKETWATCH BALANCE COMPLETE #12441 --------- BR-17

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/28550

Access Date: November 24, 2024

From the American Horology Archive:

Illinois Watch Co.

Grade: Mason

Manufacturer:	Illinois
Manufacturer Location:	Springfield, Illinois
Movement Serial Number:	28550
Grade:	Mason
Model:	1
Estimated Production Date:	November 1874
Run Quantity:	1,000
Grade/Model Run:	9 of 16
Grade/Model Total Production:	10,300
Size:	18s
Jewels:	7j
Movement Configuration:	Adaptable
Movement Finish:	Gilt
Movement Setting:	Key
Plate:	Full Plate
Barrel:	Going
Balance Type:	Uncut Expansion
Train:	Coarse
Regulator:	Plain
Hairspring:	Flat
Standard Dial Type:	Single-Sunk
Adjusted:	No
Railroad Grade:	No
Dial Feet Locations:	16.5, 36.5, 53.0
Case Screw Locations:	O-36.5, H-51.5
Movement Markings:	Mason Springfield, Ill. Patent Pinion
Case:	Various
Run ID:	35.G9.18S35.181M35.A35.K35.7J9
Database Version:	v52.462
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	31.01
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	104.57
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.181%
Registry Population: Scoped for This Run Only	5 (0.50%)

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 5 watches in the population registry for this run with 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Yes

Why Might This Information Be Incorrect?

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.