What a difference a dial makes! When Grönefeld unveiled the Parallax Tourbillon in 2014, it was the third watch coming from the Horological Brothers, Bart and Tim Grönefeld. After the GTM-06 (Grönefeld Tourbillon Minute Repeater) and the One Hertz, they wanted to showcase a large tourbillon. One that would hover over the dial, or at least at the same level as the dial, so it would have all spotlights on the perpetual dance of a tourbillon. With the new tremblage dials, the emphasis still remains at the large tourbillon, while it also showcases the masterful art of hand-made tremblage.