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 […]