Two always call for three... After the 1993 success of its «Portuguese» design, IWC is back in 1995 with a generously proportioned new entry. So, along with the «Portuguese Minute Repeater», now comes a SplitSecond «Portuguese».. . Sporting an 18K yellow gold case, its chronograph and split-second mechanisms are remarkably sophisticated in design and enhanced by a particularly legible dial. It is designed to totalize up to 30 minutes, providing split times in the process. Its calibre 76240 28,800-v.p.h. hand-wound movement provides a 45-hour power reserve.