Antique Seth Thomas Adamantine Mantel Clock with Original Key & Pendulum – Untested. Bring home a beautiful piece of American clockmaking history with this Antique Seth Thomas Adamantine Mantel Clock. This stunning mantel clock features the highly sought-after Adamantine faux marble finish, decorative lion head ring pulls, faux onyx-style columns, ornate cast metal feet, and an original Seth Thomas mechanical movement. The clock retains its original winding key, original pendulum, and original Seth Thomas setup instructions inside the rear access door. A handwritten service notation inside indicates the clock was cleaned and oiled on 11/20/1979, adding an interesting piece of its history. The clock displays beautifully and would make an […]

Untested in very good condition for the age of it. I’m not sure if it is a 8 day or 1 day clock.

Untested, winded and ticks loose part inside. The Antique 1880’s Seth Thomas Adamantine Mantle Clock #102 is a vintage desk clock from the Victorian era, featuring a rectangular shape and a brown wood frame. This original Seth Thomas clock is equipped with chimes and operates on an analog display type. Perfect for any room in a Victorian-style home, this antique clock adds a touch of nostalgia and character to any decor.

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!

This is a beautiful vintage antique mantle clock. This actually came out out of the former mayor of Tampa’s house Williams/Bill it seems to be in working order I have not went through and tested it, but it does come with two keys, no visible damage. I have not tested this. Please anticipate it could not work, but it most likely will from the looks of it. Keep that in mind when purchasing.

This Antique Seth Thomas 8 Day Mantle Clock features classic styling with a brown wood case, brass fittings, and glass panels. The mechanical movement with a pendulum and 8-day capacity adds to its charm as a decorative collectible piece from the United States. The clock is untested but retains its historical authenticity and craftsmanship, making it a sought-after addition for collectors of vintage timepieces. NOT SURE IF IT WORKS OR NOT. TRIED WINDING IT BUT THE FAR RIGHT SEEMS KIND OF LOOSE.

The Antique Seth Thomas Rosewood Adamantine 8 Day Mantle Clock is a vintage collectible piece from the early 20th century. This square-shaped clock features a distinctive brown color and is made of wood, with a rosewood finish. Despite being untested, this mechanical clock with an 8-day movement and analog display is a rare find for those interested in antique timepieces. Perfect for a living room, lounge, or dining room, this Seth Thomas clock adds a touch of historical charm to any space.

Barn find in Maryland has not been tested no key see pictures for details feel free to ask questions thanks.

Looks to be all original, including the key and pendulum. One tiny veneer loss as shown. I think finish is adamintine? It’s very dark brown, almost black. The original felt pads on the feet have been poorly replaced.

VTG Antique Seth Thomas Mantle Clock Classical Pillar Faux Marble Untested.