A few weeks before the 2015 Edition of the SIHH, Audemars-Piguet introduced something highly interesting, a pure concept watch with a single aim: being the Minute Repeater 2.0. based on the now famous Royal Oak Concept case, this watch summarizes 8 years of research and development, all devoted to improve the volume, pitch, tones and harmony of sound of a minute repeater. http://monochrome-watches.com/sihh-2015-audemars-piguet-royal-oak-concept-rd1-acoustic-research-minute-repeater-possibly-works/

These are random photos and videos that are collated for prosperity sake. Enjoy!!!!!!!!!.........