Gianko
130
Bernard.....
...now you can use the GF !! They win a lot of concours de chronometrie !!
)
take care
Giancarlo
It's just my humble opinion...
By: KIH : March 29th, 2014-19:03
.. that, with such a marvelous mechanical minute repeater function, SEIKO could have made the watch part with the mechanical movement, like other big maisons... Spring Drive is a great movement in which it requires winding but works like quartz. I prefer ...
I understand
By: dcfis : March 29th, 2014-19:25
But wait, Im not sure I can agree with you totally, yes it does require a spring to be wound just like a traditional movement from a Patek, ALS ect either by manual wind or with a rotor. The only thing not mechanical is the regulation of the escapement by...