BHK9
1631
You are better than The Pellaton....
SJX,
My....my.....Speed!you are really execellent.Doble winding pawls,4 instead of 2,doest it meant,for instance Cal 80111 used to have 12 hours of wearing rate in order to fill the 48 hour power reserve on the watch.Now,with this double winding pawls you reduce it into half the time that is 6 hour to fill up the 68 hour power reserve time,in the above case?am i right?
On the column wheel,doest it meant no back lash just like those traditional chrono say valjoux 234 or venus?
Thank you very much.
Thanks SJX.
By: BHK9 : May 6th, 2007-22:38
Hi SJX, wow,you are fast!Thank you very very much on the link to the pictures.Now, can anyone elaborate on the New Da Vinci's New chronogrph movement?is it derive from the 7750,which IWC use for decades?Or is totally newly created? What is the speciallity...
This should answer your queries...
By: SJX : May 6th, 2007-22:46
According to IWC, the movement in the new Da Vinci chronograph is developed and manufactured in-house. Here is an excerpt from the IWC press release concerning the new chronograph movement which should answer your other queries. " The case contains as its...