The very first complication in the Twenty~4 collection and the first non-gemset round Twenty~4, this rose gold perpetual calendaris distinguished by its dial in an elegant sunburst olive green color that is both subtle and modern. Beating at the heart of theentirely polished case is self-winding 240 Q caliber, an ultra-thin movement endowing the watch with an elegantly slim profile. Thecomplete day-date-month calendar automatically takes into account the varying lengths of the months, including leap years. The rosegold bracelet features a patented fold-over clasp secured by four independent catches.