As it did last year, Audemars Piguet presented a new Royal Oak Concept watch at the 2015 SIHH watch fair. This year s model is truly a milestone: The Audemars Piguet Royal Oak Concept RD#1 (formerly nicknamed Acoustic Research ) which I saw, and heard, in person today is a unique prototype piece that is the result of an eight-year program to develop the perfect minute repeater sound volume.
To develop the breitling Super Avenger Military replica Royal Oak Concept RD#1 timepiece, Audemars Piguet partnered with the Ecole Polytechnique Federale de Lausanne (EPFL), a Swiss organization dedicated to the study of acoustics. The result of their intensive sound research program is, according to AP, the first chiming watch so acoustically considered as to become a sound concept in its own right. By applying the principles of stringed instrument making to the development of the watch s chiming mechanism, the brand has created a repeater watch with a significantly enhanced sound transmission. One of the challenges the designers had to overcome was the natural volume-dampening effect of the water-resistant titanium case. The solution was a brand-new, almost silent striking mechanism regulator built into the movement, which also incorporates in addition to the revolutionary repeater a column-wheel chronograph and a tourbillon. AP says that the breitling Colt replica volume, pitch, tones and sound harmony are all scientifically enhanced, and that the chimes have an enhanced sound intensity. The watch is still water-resistant, Breitling Super Avenger II Replica albeit to a relatively modest 20 meters.
The Audemars Piguet Royal Oak Concept RD#1 has a 44-mm-diameter titanium case, bezel, and chronograph pushers. It has a black dial and luminescent-coated hands in the Royal Oak Concept style. The chronograph function has a central sweep seconds hand and a linear, 30-minute counter at 3 o clock; the tourbillon is at 6 o clock. The manual-wind movement has a frequency of 21,600 vph (3 Hz) and stores a power reserve of 48 hours.