The two hairsprings are offset at 180 degrees to provide optimal balance, better regulation, easy adjustment, improved stability and greater precision. |
It is often supposed that hairsprings having exactly even coils are correct for close position and isochronal rating. |
Moser joins Swatch, Rolex and Seiko to become one of only four companies worldwide that can melt Nivarox, the corrosion-free alloy used to make the hairsprings. |