[time-nuts] QM10 Quartz chronometer

[Peter Torry]

Hello list,

I am restoring a Seiko Quartz QM10 Marine Chronometer that is currently 
inoperative. Preliminary investigations would indicate that the 
oscillator (TO5 header) isn't functioning therefore I am seeking any 
information as to its nominal frequency and whether it is just a crystal 
or an oscillator. I can follow the cmos dividers OK but a schematic 
diagram would be most useful.

Any help or pointers much appreciated.

Kind regards

Peter   UK