Grönefeld One Hertz 43mm
Dead seconds is where the second hand advances in full steps of one second instead of the usual smooth sweeping action of mechanical seconds.
With the One Hertz, Bart and Tim Grönefeld have resurrected this long-neglected horological complication and re-positioned it on the pedestal of high precision.
Oster Jewelers Is An Authorized Grönefeld Retailer
|Material||18k Rose Gold|