High-beat movements, or calibers that run at 36,000 beats-per-hour/10 beats-per-second, are relatively uncommon in the industry today. The prevailing standard for quite some time now has been 28,800 beats-per-hour, or 8 beats-per-second, and it?s for good reason. These movements strike an excellent compromise as far as overall performance is con...
Si te gusto esta noticia puede que te interesen estas..
