I'm calling it right here and right now, this is the hottest watch of SIHH 2017. I'm not saying it's the best, or the most innovative, or even the most universally loved, but it'll be the hottest, guaranteed. What is it? It's the Royal Oak from AP, in full-on perpetual calendar form, but the case this time? Not steel or any precious metal, but rather matte black, brushed ceramic!