40 mm Elgin Grade 121 from 1896 in Heritage Bronze

$4,249.00

This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 15 jewels, a porcelain-enamel dial, and is in our new 40 mm Heritage Bronze case.

This piece is in our 40 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 15 jewels, a porcelain-enamel dial, and is in our new 40 mm Heritage Bronze case.

This piece is in our 40 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*

Elgin National Watch Co. was in operation from 1864-1968 and was an American pocket watch manufacturer. Manufacturing of Elgin watches took place at their facility in Elgin, Illinois.

This timepiece is housed in our new 40 mm Heritage Bronze conversion case, carefully machined from solid bronze with a copper content of 93%. This alloy provides warm, rose-gold hues that will slowly develop a natural patina over time—ensuring no two pieces will ever age the same. From the coined-finish to the proportioned lugs and bronze crown, nearly every surface is designed to take on its own evolving character, making this case ideal for collectors who appreciate a timepiece that matures with wear. To complement the release of this special case, we paired it with a Grade 121 movement, porcelain-enamel dial, and original Louis XIV-style hands—a combination chosen specifically to match the warmth and evolving beauty of bronze. Completed in 1896 in Elgin, Illinois, this timepiece represents the final year of Grade 121 production. Its 15-jewel movement, manufactured between 1892 and 1896, features an exposed mainspring barrel with a geometric motif and dramatic damaskeening that plays with light across the plates. Every detail has been meticulously restored: screws and hardware were thermally blued by hand over an open flame, a traditional process that strengthens the metal while adding iridescent color (read more here). Jewel settings, the gear train, balance, and balance weights were each hand-polished to restore their golden glow. The porcelain-enamel dial remains in excellent condition, framed by elegant numerals and centered with a refined Elgin logo. Golden motifs are spread across the dial, while the untouched Louis XIV hands, preserved in their warm golden finish, add period-correct elegance. Together, the movement, dial, and hands create a cohesive presentation that feels purpose-built for the evolving character of the bronze case—a rare survivor from the turn of the century, now prepared to be worn and appreciated for generations to come.

The movement is set in a custom 40 mm conversion case crafted from solid bronze. This size offers a balanced fit on the wrist, making it one of the most versatile proportions available in any conversion. The case is built with crown and caseback gaskets, tested to 50 meters of water resistance, though removal before swimming or showering is recommended. Fully serviced and regulated, this watch is ready for years of reliable wear and appreciation.

Watch Performance

  • Accuracy: +/- 10 seconds per day

  • Amplitude: 275 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: Elgin

  • Location: Elgin, Illinois

  • Year Manufactured: 1896

  • Dial Material: Porcelain-enamel (flawless)

  • Jewels: 15 jewels

  • Case Diameter: 40 mm

  • Front Crystal: Domed sapphire

  • Back Crystal: Flat sapphire

  • Case Material: Bronze (will patina)

  • Lug width: 20 mm

  • Lug to Lug: 48 mm

  • Height: 13 mm

  • Original Case Included: No

  • Serial Number: 6357258

  • Water Resistance: 50 meters

  • Warranty: Full 1-Year Warranty

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