Beautiful antique piece with great red wood finish. The chime does work but I do not know if it keeps time. There is no pendulum included. Great for someone with the know how!

Antique Seth Thomas Adamantine Mantel Clock 8-Day, Time/Bell & Gong Strike, Key-wind. It’s in working condition. Strikes the 1/2-hour one time and counts the hour. Measures: tall 10-3/4″, wide 17″ deep 7. Please see all photos for details. If you have any questions, please ask. Please check out my other items for sale!

Seth Thomas Adamantine mantle clock. From the late 19th century. The clock features a marble or wood-grain finish created using the patented Adamantine veneer process. Seth Thomas Clock Company, a renowned American clockmaker. Produced around the 1880s to early 1900s. The “Adamantine” finish is a durable, early plastic veneer (celluloid) applied over a wood case to mimic the look of materials like marble or mahogany. Typically an eight-day, mechanical movement that strikes the hours on a gong and the half-hours on a bell. Features a decorative, ornate brass or painted celluloid dial with black Arabic numerals.

Antique Seth Thomas “Shasta” Style Adamantine Mantle Clock Working Condition. This antique Seth Thomas mantle clock is a beautiful piece that will add charm to any room. With its rectangular shape, black color, and Arabic numerals, it’s a vintage item that will take you back to the early 20th century. It features a wind-up mechanism, runs for 8 days, and chimes with a gong on the hour and a bell on the half-hour (please see the video within the pictures). The clock is in good working order, and it weighs 14 pounds. The clock is made in the United States, and it comes with an engraving that adds to its […]

ANTIQUE ADAMANTINE SETH THOMAS MANTEL CLOCK. THE CABINET HAS WOOD CONSTUCTION WITH MARBLEIZED ADAMANTINE VENEER. THE ADMANTINE VENEER IS IN EXCELLENT CONDITION WITH NO CHIPS, DENTS OR ANY DAMAGE. IT WAS POLISHED WITH NON-ABRASIVE COMPOUND AND LOOKS VERY CLEAN AND SHINY. THE CLOCK INTERIOR IS CLEAN AS WELL. THE CLOCK HAS ORIGINAL PAPER DIAL. THERE ARE SOME MINOR DISCOLORATIONS ON IT, AS SHOWN IN THE PICTURES, BUT STILL IN GREAT SHAPE. THE GLASS AND HANDS ARE ORIGINAL. THE METAL CABINET PARTS AND BRASS DIAL PARTS WERE CLEANED AND CLEAR-COATED AS WHEN THEY WHERE NEW. THE MOVEMENT WAS DISASSEMBLED FOR CLEANING AND REPAIRS. THERE ARE SEVERAL PIVOT BUSHES INSTALLED ON BOTH […]

In overall good physical condition, looks to be complete. Has 1 key, it is not running currently and will need some work to get going.

This antique Seth Thomas Adamantine Parlor Chime Clock is a beautiful addition to any collection. The clock measures 15in x 11.5in x 7in and is made of brass and glass, and features an analog display. It is a spring wound mechanical clock that runs for 8 days, and is fully serviced for optimal performance. The clock is a Victorian style, and is an original piece from the early 1900s. The clock’s chimes are striking, with a sequence that includes an hour and half-hour strike. The clock also features a pendulum/moving parts, wind up keys, winders, and chimes. It is a vintage clock from the United States, and is categorized under […]

The Antique Seth Thomas Mantle Clock features a classic design with adamantine pillars adorned with lion heads, adding a touch of elegance to any room. This original piece from the late 19th to early 20th century operates on a winding power source, showcasing its authentic antique charm. Made of wood, this bim-bam chime clock is a unique and timeless decorative collectible for collectors of vintage timepieces. Arms don’t move. Repair or parts only.

Antique Seth Thomas 8 Day Adamantine Mantle Clock Late 1800’s Serviced. View My Other Items For Sale. This clock is another nice condition and somewhat rare to find “Adamantine” finish 8 day time and strike mantle clock from our collection. It was made by the Seth Thomas Clock Co. In Thomaston, Connecticut, USA durig the lat 1800’s. This clock features the original signed Seth Thomas 8 day time and strike movement, which has been cleaned & serviced and is in good running condition, keeping time and striking properly, counting the hour, i. 1 gong at 1:00, 2 gongs at 2:00, etc. On an antique cathedral gong, and announcing the half […]

The 1899 Antique Seth Thomas Adamantine 8 Day Mantle Clock is a rare and valuable collector’s item known for its intricate mechanical movement. This desk clock features an antique style with a sturdy Adamantine case, reflecting the craftsmanship of the late 19th century. Its 8-day power reserve allows for extended use without the need for frequent winding, making it a practical and decorative piece for any home or office. Celebrating a century of timekeeping, this clock is a true testament to the classic design and functionality of vintage timepieces.