https://antiqueseththomas.com Sat, 09 May 2026 18:26:24 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://antiqueseththomas.com/antique-seth-thomas-8-day-adamantine-mantel-clock-circa-1900s-lions-heads-keys/ https://antiqueseththomas.com/antique-seth-thomas-8-day-adamantine-mantel-clock-circa-1900s-lions-heads-keys/#comments Sat, 07 Mar 2026 04:59:46 +0000 https://antiqueseththomas.com/antique-seth-thomas-8-day-adamantine-mantel-clock-circa-1900s-lions-heads-keys/
























Antique Seth Thomas 8-Day Adamantine Mantel Clock Circa 1900’s Lions Heads Keys. See Photos For Condition. Don’t know if it works. It did chime at the 12’oclock hour. The Antique Seth Thomas 8-Day Adamantine Mantel Clock, dating back to the 1900s, is a highly sought-after collectible featuring intricate lions heads and keys. Crafted from black Adamantine wood, this mechanical time and strike clock is a unique piece with a charming antique style. With its original Seth Thomas brand and 8-day movement, this clock is perfect for any room and a true addition to any decorative collection. Made in the United States, this antique mantel clock is a timeless treasure for clock enthusiasts and collectors alike.

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CIRCA 1920’S SETH THOMAS NO. 8 DAY TIME & STRIKE MOVEMENT. BEAUTIFUL MAHOGANY WITH INLAY! APPROX WIDTH: 5.5. VERY NICE ANTIQUE 100+ YEAR OLD SETH THOMAS MAHOGANY TAMBOUR MANTLE CLOCK WILL MAKE A GREAT ADDITION TO ANY CLOCK COLLECTION! THANK YOU FOR CHECKING MY LISTING!

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The Sonora chime line of Seth Thomas clocks are some of the most complex and beautiful sounding clocks the company ever produced. The time keeping mechanism has a few lifter arms that tell the chiming mechanism when to activate the quarter chimes and the hour strike. When working properly, they sound incredible. Offered here is a Seth Thomas Sonora chime mantle clock. I did a lot of research, and the closest I could narrow down the manufacturing date is 1914 – 1921. As I said, I know nothing about clocks, but similar images elsewhere on the web say that S. Eth Thomas clocks with this particular inlaid design in a beehive case are often referred to as Model 64 or 264. Antiqueclockspriceguide says a clock identical to the one offered here (right down to the chime movement model and rods) is Model 64-A. I don’t know the correct model number – just providing you with the info I found. When working, this clock plays a chime melody on 4 steel rods. Late in their Sonora production, Seth Thomas changed over from bells to rods to compete with less expensive imports. This clock still has the sturdy separate chime movement Model No. 119 manufactured by Mayland. This clock has winding at 3 o’clock. When I found this clock, I opened the back and discovered a bubble wrapped bag with a bunch of bits and pieces that the former owner clearly wanted to keep with the clock. I’ve identified some of those pieces as the pendulum and the key. Sections of broken spring from the time keeping mechanism. I don’t know if there is anything else wrong with the innards other than that. As for the case, it is mahogany wood with satinwood inlay. The finish has extensive alligatoring, but there are only a few very shallow surface scratches. If you find your joy in rescuing and restoring antique clocks, I hope you’ve just found your next Labor of Love in this piece. This is a weighty piece of history! That way, you can select the carrier that is cheapest or fastest for you, depending on your priorities. Please examine the photos and description carefully, and ask questions if you are unsure.

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Antique Seth Thomas Adamantine 6. Pillar Mantle Clock with Lions Head Handles. Seth Thomas is well known for their “Adamantine” black mantel clocks, which were made starting in 1882. Adamantine is a celluloid veneer, glued to the wood case. Adamantine veneer was made in black and white as well as in colored patterns such as wood grain, onyx, and marble. Case is in fair condition for its age. This was something my father inherited from my grandmother, who inherited it from her mother. I do not have the key and I have no idea whether or not it works. It has always just been sitting around for display. Please examine photos carefully to assess condition and wear — photos are part of the description. Thank you for looking!

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Glass cover is missing. Measures: tall 21.5″, wide 14″, deep 4.5.

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Glass cover is missing. Measures: tall 21.5″, wide 14″, deep 4.5.

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Glass cover is missing. Measures: tall 21.5″, wide 14″, deep 4.5.

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Thank you for seeing! It is 42cm wide, 65cm high, 11cm deep, and the dial is 12 inches (about 30 cm) in diameter. It is in good condition for a clock that is approximately 150 years old. It has been on display for 5 days and works well. It has been internally cleaned and greased. The clock works fine and the hour strike works fine. The pendulum moves without stopping. There is almost no time error and it is usable in daily life. Please use the pendulum screw for fine adjustment of the time. All return requests must be made within 30 days of the receipt of the item. International Buyers Please Note. Please check with your country?

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Glass cover is missing. Measures: tall 21.5″, wide 14″, deep 4.5.

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The Seth Thomas Drop Regulator Octagon School House Wall Clock from circa 1917 is a vintage, antique piece with a unique octagon shape and oak frame. This mechanical clock features Roman numerals, a pendulum/moving parts, and a chime sequence that strikes on the hour. Made in the United States, this clock has a classic style with a wooden housing, brass components, and a key for operation. Perfect for any room, this original Seth Thomas regulator clock is a timeless and decorative collectible for enthusiasts of early 20th-century timepieces.

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