Originally, the Royal Oak Offshore was born in 1993, and this particular timepiece is ultra-sporty and virile extension of the model which was designed 2-decades earlier by Manufacture Audemars Piguet, and comes with an exceptional Grande Complication movement.
In addition to providing a standard time display, this contemporary and eminently masculine watch 44 mm-diameter makes it possible to perform timekeeping operations and to read off intermediate or "split" times thanks to the addition of a split-second complication. Further, its amazingly charismatic titanium and ceramic case also houses a minute repeater mechanism, a rare complication serving to chime the hours, quarters and minutes on demand.
Besides, there’s a perpetual calendar complication that provides a perpetual display of calendar indications, as well as of lunar cycles.
Source:
http://www.bornrich.com/high-watches-unveiled-sihh-2014.html