Vintage Antique Seth Thomas Adamantine Mantle Clock (working).

Adamantine is a celluloid veneer, glued to the wood case. Adamantine veneer was made in black and white, and in colored patterns such as wood grain, onyx and marble. The 1880 is the patent date for the adamantine finish.

This exquisite Seth Thomas mantle clock is a true gem for collectors and antique enthusiasts. The clock boasts a stunning Adamantine finish and intricate detailing, showcasing the impeccable craftsmanship of the early 1900s. Its elegant design and timeless appeal make it a perfect addition to any home or office decor. The clock’s brand, style, type, year and time period of manufacture are all well documented, ensuring its authenticity. This piece is a true reflection of the era it comes from and its charm will continue to captivate for generations to come. Has a piece missing off the right foot.

Antique Late 1800’s / Early 1900’s Seth Thomas Adamantine Mantle Clock With Key – Brass Trim, 6 Pillars, And Lion Head Handles – Made In USA – Working: Clock Tics, Moves Arms, And Chimes (Not Sure How Well It’s Working) Size: 6 1/2 Inches Wide 16 Inches Long 11 Inches Tall Condition Is Preowned But Still In Fantastic Condition – Some Minor Wear To The Body – Small Chips Towards The Top Back – No Cracks In The Glass – A Bit Musty Smelling – Some Damage To The Clock Face – (See Photos)!

This exquisite Seth Thomas mantle clock is a true gem for collectors and antique enthusiasts. The clock boasts a stunning Adamantine finish and intricate detailing, showcasing the impeccable craftsmanship of the early 1900s. Its elegant design and timeless appeal make it a perfect addition to any home or office decor. The clock’s brand, style, type, year and time period of manufacture are all well documented, ensuring its authenticity. This piece is a true reflection of the era it comes from and its charm will continue to captivate for generations to come.

This exquisite Seth Thomas mantle clock is a true gem for collectors and antique enthusiasts. The clock boasts a stunning Adamantine finish and intricate detailing, showcasing the impeccable craftsmanship of the early 1900s. Its elegant design and timeless appeal make it a perfect addition to any home or office decor. The clock’s brand, style, type, year and time period of manufacture are all well documented, ensuring its authenticity. This piece is a true reflection of the era it comes from and its charm will continue to captivate for generations to come. Has a piece missing off the right foot.

SETH THOMAS ADAMANTINE MANTEL CLOCK, UNLISTED NO. 2 WITH FULLY RESTORED 89C MOVEMENT. This clock features the patented Seth Thomas Adamantine finish. This is a celluloid finish that in the catalogs is described this way; “the finish is very durable and cannot be scratched or dented by any ordinary usage”. The clock has a fully and properly restored model 89 C movement, one of the many models of 89 movements that were the workhorses of the Seth Thomas line for over 60 years. 2 is shown in Ly’s Seth Thomas book on page 477 as item 1582. This clock strikes the hour on a coil gong and the half-hour on […]

This large Vintage Antique Seth Thomas mantle clock is a rare find, with a beautiful brown faux marble finish and in excellent condition. The clock measures 16.5in x12.5in x7in and features an 8-day mechanism and an analog display type, with a mechanical movement that is sure to impress any clock collector. Complete service includes cleaned and oil and adjusted for excellent time keeping. The elegant wooden frame adds to its antique charm, and it’s perfect for displaying on a desk or mantel. The clock was manufactured in early 1900s and is an original piece, making it a valuable addition to any clock collection. The Adamantine finish adds a touch of […]

This clock is in very good condition for its age. I do not know the exact date, but this model was produced around 1906. Please inspect the HD pictures included. The clock keeps very good time. When fully wound, it runs for the full eight days. It chimes on the half hour and hour. The movement has been properly oiled. If you have no experience with using mechanical clocks, I would kindly prefer that you refrain from purchasing this clock. Mechanical clocks are complex timepieces that are not plug n’ play devices.

Manufactured by Seth Thomas of Thomaston, Connecticut in March of 1893, this is a very nice condition and fully operating example of their classic Black Mantel Clock series, produced in the late 1800’s with their newly adopted cabinet finish process using new materials called Marbeline and Adamantine (soon to both be collectively known as Adamantine), and later destined to become a focal trait sought by many collectors. Selected by it’s already being reference to a particularly hard type of stone and it’s use as a term defining great strength and durability, the name’Adamantine’ would now also refer to the process of essentially “heat-shrink-wrapping” the outer, finish surfaces of a wood […]