The Vintage Antique Seth Thomas #102 Adamantine Mantel Clock is a charming piece with a mechanical movement, wind-up power source, and antique style. Made of wood, this rectangular clock features a Roman numeral dial with two winding arbors, making it both functional and decorative. Originally manufactured between 1880 – 1900, this unique mantel clock from Seth Thomas is perfect for any room in need of a touch of vintage charm.

Antique Seth Thomas Adamantine Mantel Clock 8-Day, Time/Strike, Key-wind. It’s in working condition. Strikes the 1/2-hour one time and counts the hour. Measures: tall 11-1/4″, wide 13″, deep 5-3/4. Please see all photos for details. If you have any questions, please ask. Please check out my other items for sale!

Clock is in very good overall shape with a beautiful patina, runs as it should. There are some cracks in the metal casing but they are not structural. Please check photos for overall condition.

Antique Seth Thomas mantel clock No 19 Tambour. It is in good working, and cosmetic condition. The chime has a low tone to it. _gsrx_vers_1653 GS 9.7.5 (1653).

Here is a hard to find antique original, Seth Thomas Ding Dong strike Adamantine mantle clock in great working condition. It comes with a key but not the original key. It needs a double sided key for the fast and slow pin. It runs a little slow because I do not have the fast slow key. Easily found, I do not know the size though. The key that comes with it will wind the clock and the chime side. Great paper label still attached to the inside of the back door. Thanks and have a Blessed Day. Update, I have a double sided key that works on this clock.

Clock is in a really great shape. I don’t know a whole lot about the mechanisms of clocks. The pendulum seems to swing, but I don’t see the hands necessarily moving. Just looking at the mechanism it doesn’t seem to be damaged in any kind of way.

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

A classic Seth Thomas tambour (humpback) mantel clock, likely dating from the early 20th century. This American-made timepiece features a beautiful dark wood case and a reliable 8-day mechanical movement (marked Seth Thomas #89). Fully Functional: Winds, runs, and keeps excellent time. Chime: Beautiful mechanical strike (chimes on the hour and half-hour). Condition: Excellent vintage condition. The wood case is clean, and the brass bezel/glass are intact. Included: Comes with the winding key. Perfect as a statement piece for a fireplace mantel, shelf, or as a gift for a collector. The wood is absolutely gorgeous! Dimensions: 15″ L x 10″ H x 5 W.

To all of my customers. You will receive the exact item(s) shown in the pictures. I usually put a ruler in the pictures for size reference. If I see any defects I will show them (any defects missed are accidental). Happy customers are return customers. I have a 100% Satisfaction policy. I will resolve any and all issues to my customers benefit. I love happy customers! The longer I have an item the higher the discount! I sell mostly one of a kind items so if you see something that is a really good deal you should grab it!