4 ms·
the effects of errosion can be mitigated by using a lower beat too - this is why some of the big names in independant watchmaking have been pushing for lower fr
by randomcarbloke 4y ago
the effects of errosion can be mitigated by using a lower beat too - this is why some of the big names in independant watchmaking have been pushing for lower frequency watches - to extend the service interval, I believe George Daniels wrote about it before his death.
- bayindirh 4y agoLongines’ calibers use reduced beat (3.5Hz) both to increase reserve to 72 hours and make service intervals longer as far as I know.