The balance-and-spring assembly is the focus of attention of this freelancer Calibre RW1212 black steel bracelet watch, framed by a 42.5 mm case. The diamond-polished balance wheel and skeletonized bridges ensure transparent visibility extending to the very heart of the watch. Powered by a mechanical self-winding movement, the freelancer “Calibre RW1212” beats at a frequency of 28,800 vibrations per hour and has a 38-hour power reserve.