The timepiece alo includes a click mechanism operative to shift {HEAD ~ an hours hand} step wise from any optional position without affecting {TAIL ~ a minutes hand} and a seconds hand 
without affecting
The timepiece alo includes a click mechanism operative to shift { HEAD ~ an hours hand } step wise from any optional position without affecting { TAIL ~ a minutes hand } and a seconds hand
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH