New Direct from the UK importer.
Young Town 12888 series quartz pendulum movement for ( ROUND SHAFT PRESS ON HANDS ) version of common Taiwan 12888 series quartz pendulum clock movements. Case size is 57 x 95mm  x 23mm deep 
Supplied with fittings. 
The WHITE hour shaft is 5 mm in diameter, The WHITE min shaft is 3.2mm diameter, seconds shaft is 1.0mm diameter.
Shaft length dimension is measured from flat front face of case to top of minute pipe. The brass threaded shaft is M8 thread.

THESE are for ROUND shaft press on hands. 
The minute shaft is a round white pipe.
MEASURE THE SHAFT CAREFULLY 12888 is a series NOT A SPECIFIC MODEL