re: Mantel clock 6

Steve with the exception of the Quondang clock, all the bracket clocks use a variation of Hermles 'round' plate movements.  They do, or did, front wind, rear wind. Single bell, ting- tang twin bells, a ships clock bell version. Pendulum regulated, balance wheel regulated. The plates are just 100mm in diameter so small.  I can't ever imagine putting a quartz movement in a clock!!