Seiko Dual Chime Clock Movement  Westminster Whittington fits up to 1/4” Dial 

Seiko Quartz Clock 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).