cazalea[Seiko Moderator]
17076
Many watches today have evolved with silicon escapements and other technology
Jul 06, 2020,15:01 PM
For the day it was pretty amazing, especially at a reasonable price point.
Comments:
view entire thread
The tests were made when ANY movement could apply for COSC
By: cazalea : July 6th, 2020-14:56
Later the rules were changed to SWISS only, so no Japanese, German, US, UK could qualify for COSC. I just ran across the certificate today while sorting paperwork for my watches. Here is the watch: I bought it from Ken KIH five years ago, and he had just ...
Not sure how much that would help?
By: gerald.d : July 6th, 2020-21:00
As far as I'm aware, silicon escapements and "technological" advances are far more about ensuring reliability of movements between longer service intervals, and I'm not sure how much benefit they would provide in a standard COSC test that is performed in ...