Difference between Chrono calibers 434 and 492

I received some private mails asking about the difference between calibers 434 and 492 and here they are

Difference between Chrono calibers 434 and 492

One of the master watchmakers in the vintage restoration department says that there is not one caliber supperior to the other but that cal 492 is easier to assemble and service.
Brilliant! Thanks Alex :-) nt
04/27/2012 - 18:32
nt
Re: Difference between Chrono calibers 434 and 492
04/28/2012 - 18:12
Fantastic Alex!  Just what I was looking for,  Now..... if only I knew what a coupling yoke was!