Eterna has selected the Madison Eight-Days design to reaffirm its long-standing traditions of pioneering technology. Launched at this year’s World, Watch and Jewellery Show, Baselworld, the Madison Eight-Days is fitted with the hand-wound Eterna 3510 movement featuring the new Eterna Spherodrive construction – a novel spring barrel design rotating on ball bearings, in a demonstration of this proprietary Eterna movement’s exceptional distinction.