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Shop Illinois Grade 406 from 1922 with a Guilloché Dial
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Illinois pocket watch conversion
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Illinois Grade 406 from 1922 with a Guilloché Dial

$1,799.00
Sold Out

This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 19 jewels, an incredible guilloché dial, and original golden movement accents.

This piece is in our 44 mm conversion case, learn more about case size and profile.

*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*

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This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 19 jewels, an incredible guilloché dial, and original golden movement accents.

This piece is in our 44 mm conversion case, learn more about case size and profile.

*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*

This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 19 jewels, an incredible guilloché dial, and original golden movement accents.

This piece is in our 44 mm conversion case, learn more about case size and profile.

*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*

Illinois Watch Co. was in operation from 1869-1948 and produced some of the most renowned railroad-grade movements ever manufactured. Watches were produced in their factory in Springfield, Illinois.

This Illinois timepiece, crafted in Springfield, Illinois, was completed in 1922. It features the renowned 406-grade movement, a 19-jewel in-house movement produced by Illinois from 1913 to 1926. The movement has been meticulously restored and serviced, with special care taken to preserve the original damaskeening and the brilliance of the golden jewel settings. The movement components remained unrestored with their original golden accents, which were added by Illinois at the time of manufacture. The watch hands were not restored and remain in their original heat blued condition. The metal Illinois dial boasts a stunning guilloche motif at the center, showcasing remarkable tones and textures in different lighting.

The timepiece is encased in a 316L stainless steel pocket watch conversion case, designed with adjustable lugs for easy winding and setting, ensuring a comfortable fit across various wrist sizes. The case includes front, back, and crown gaskets, providing water resistance up to 50 meters, though it is recommended to remove the watch before engaging in water activities. The timepiece comes fully serviced and ready for your future adventures. Because of our dedication to preserving American watchmaking history, this timepiece comes complete with the original 20 year gold filled pocket watch case.

Watch Performance

  • Accuracy: +/- 10 seconds per day

  • Amplitude: 300 degrees

  • Beat Error: 1.5 ms

  • Frequency: 18,000 (5 beats per second)

  • Power Reserve: 24-30 hours

  • Complication: Sub second hand

 

Watch Specifications

  • Manufacture: Illinois

  • Location: Springfield, Illinois

  • Year Manufactured: 1922

  • Dial Material: Metal (guilloche)

  • Jewels: 19 jewels

  • Case Diameter: 44 mm

  • Front Crystal: Domed AR coated sapphire

  • Back Crystal: Flat AR coated sapphire

  • Case Material: 316L stainless

  • Lug width: 22 mm

  • Lug to Lug: 47 mm (52 mm with crown)

  • Height: 13 mm

  • Original Case Included: Yes, 20 year gold filled

  • Serial Number: 4113216

  • Water Resistance: 50 meters

  • Warranty: Full 1-Year Warranty

All Frett & Co. Clockworks watches come with a full 1-year warranty unless otherwise stated.

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