For sale is an authentic Seth Thomas mantel clock from the early 1900 – 1920. This clock is in fully working condition, keeping accurate time and chiming properly on the hour and half-hour. It’s a beautifully preserved example of American craftsmanship, made entirely of wood, metal, and glass with no plastic or modern replacements. ? Features. Brand: Seth Thomas. Origin: Made in the USA (movement marked “Made in ST USA”). Chimes: Strikes on the hour and half-hour (no melody). Mechanism: Mechanical wind-up (key-wound). Materials: Solid wood case, metal movement, lead weight. Dial & Glass: Original curved dial and curved glass bezel.

Good Overall Condition, Small Chip Off Back Side Corner, Hard To Notice. Comes With Key & Weight, Appears To Run Well. General Age Wear, Please See Photos. If you have any questions or concerns feel free to message me! Check out our other items! Thanks for your business!

Antique Seth Thomas Adamantime No 102A Green Mareblite Wood & Brass Mantel Clock W/ Key. Very nice solid antique shape. Shows normal wear and age. Has some light scuffing. Marbelite does have some minor loss in one spot, and has some cracking as shown; but overall looks very good for its age. It appears to be in good working order, but it should probably be serviced soon if it’s going to run continuously. There will be a key included. It displays very well. Measures roughly 12.75×11.75×5.5. See pictures to make your own determination on physical condition.

However we can’t guarantee functionality.

Seth Thomas Adamantine Mantel Clock. From the early 1900s. Manufactured in the United States of America. The face of the clock has some discoloration. Please view all photos for wear and tear from age. Comes with two keys for winding purposes. The clock is in working condition but needs calibrated. The glass on the face of the clock opens and the winding is done there. Has some dust on the inside due to age. The pendulum is corroded due to age. 16″ x 11.5″ x 6.

Vintage Wind-Up Antique Wooden Mantel Clock with Key “Seth Thomas”A403- 001 8003.

This is one of Seth Thomas’s black mantels with the Adamantine finish. Cosmetically, the clock looks really good with a smooth glossy finish and original wash on the embellishments. The dial is nice, but a little faded on the numbers. The glass is a little shakey in the bezel, but that seems to be a design flaw more than anything. There’s a good label on the rear and the clock seems to retain most of its original parts. Mechanically, the clock ticks and I got it to chime, but it’s probably going to require an adjustment or cleaning. The function seems slow. This is a great lookin clock and priced […]

Vintage item in good looking condition. Unable to test as the key is not available. Please check pictures for details.