Seiko Quartz Clock Pendulum Movement Dual Chime Westminster Whittington for 1/4" thick face/dial.
Short overall shaft is 11/16” with 5/16” Threaded Shaft.
Smallest dual chime available with 4 Quarter chime.
Automatic night silence with removable speaker.
Volume control and 1 year guarantee.
Comes with hardware .
Movement case size is 3-1/4"W x 2-3/8"H x 1"D (1-7/16" with speaker attached).