About the Seth Thomas “Regulator No. 6 REISSSUE” Clock
Title: Seth Thomas Regulator No. 6 REISSUE: A Collector’s Treasure
The Seth Thomas Regulator No. 6 REISSUE is a striking example of American clockmaking craftsmanship, categorized as a regulator clock. This model was reissued by the Seth Thomas Clock Company in the mid-20th century, emulating the original design produced between 1873 and 1900.
The Regulator No. 6 REISSUE typically features a cast iron case with brass trim, showcasing an elegant blend of durability and aesthetic appeal. The clock’s design is characterized by its tall, slender structure, standing at approximately 82 inches (including the pendulum) with a dial diameter of around 15 inches.
This model is highly collectible due to its historical significance as a reissued Seth Thomas classic and its exceptional craftsmanship. Notable features include the ornate brass-framed dial, which often displays Roman numerals and finely tuned hands, and the high-quality pendulum with a polished brass bob suspended from a brass rod.
The Regulator No. 6 REISSUE is an excellent addition to any antique clock collection, offering both functional precision and decorative charm. Its reissue provides collectors with an opportunity to own a piece of American horological history while appreciating the exquisite workmanship that defined the Seth Thomas Clock Company’s legacy.
Auction Records and Price History
The following 3 auction record(s) show actual sale prices for the Seth Thomas “Regulator No. 6 REISSSUE” model clock. Prices vary based on condition, originality, and current market demand. Search for more records on AntiqueClocksPriceGuide.com.

Antique Seth Thomas Regulator No. 6 REISSSUE Clock
Jan 2021 – 79 Antique American Clocks Seth Thomas “Regulator No. 6”, 1975. This is the reissued version with the certificate/label on the inside bottom (#475 of 4000). The 49-inch case in walnut veneer looks great; the signed 8-day, time-only movement will only run for a short while without stopping and will need to be disassembled and cleaned.
Retail: $350 | Date: 01/01/2021 | Source: AntiqueAmericanClocks.com

Antique Seth Thomas Regulator No. 6 REISSSUE Clock
Jan 2022 – #99 Antique American Clocks Seth Thomas “Regulator No. 6” REISSUE, A 47-inch walnut case in perfect condition, manufactured by Seth Thomas in 1975 – this is #242 of 4000 made, as indicated by the label on the bottom of the interior. think ST reissued this model because they knew its simple, elegant design would fit in with modern styles of furniture despite replicating the 1880’s model. It is running without problem. You can’t go wrong here. Horton’s sold one in 2019 for $650.
Retail: $725 | Date: 01/01/2022 | Source: AntiqueAmericanClocks.com

Antique Seth Thomas Regulator No. 6 REISSSUE Clock
Jul 2021 – #65 Antique American Clocks Seth Thomas “Regulator No. 6”, ca. 1975. This is a reissue model, #413 of 4000 made. A 47.5-inch walnut case with the factory finish. Four correct finials, painted metal dial, and a Regulator No. 2 movement, 8-days and time-only, with a proper weight and pendulum. A label inside the case. Running with ease. Horton’s sold a reissue in 2019 for $650.
Retail: $500 | Date: 07/01/2021 | Source: AntiqueAmericanClocks.com